diff --git a/app/src/main/java/fr/gouv/etalab/mastodon/client/Entities/Account.java b/app/src/main/java/fr/gouv/etalab/mastodon/client/Entities/Account.java
index ca3f8000c..3478ad946 100644
--- a/app/src/main/java/fr/gouv/etalab/mastodon/client/Entities/Account.java
+++ b/app/src/main/java/fr/gouv/etalab/mastodon/client/Entities/Account.java
@@ -452,22 +452,23 @@ public class Account implements Parcelable {
             int startPositionTar = spannableString.toString().indexOf("@"+this.getMoved_to_account().getAcct());
             int endPositionTar = startPositionTar + ("@"+this.getMoved_to_account().getAcct()).length();
             final String idTar = this.getMoved_to_account().getId();
-            spannableString.setSpan(new ClickableSpan() {
-                        @Override
-                        public void onClick(View textView) {
-                            Intent intent = new Intent(context, ShowAccountActivity.class);
-                            Bundle b = new Bundle();
-                            b.putString("accountId", idTar);
-                            intent.putExtras(b);
-                            context.startActivity(intent);
-                        }
-                        @Override
-                        public void updateDrawState(TextPaint ds) {
-                            super.updateDrawState(ds);
-                        }
-                    },
-                    startPositionTar, endPositionTar,
-                    Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
+            if( endPositionTar <= spannableString.toString().length() && endPositionTar >= startPositionTar)
+                spannableString.setSpan(new ClickableSpan() {
+                            @Override
+                            public void onClick(View textView) {
+                                Intent intent = new Intent(context, ShowAccountActivity.class);
+                                Bundle b = new Bundle();
+                                b.putString("accountId", idTar);
+                                intent.putExtras(b);
+                                context.startActivity(intent);
+                            }
+                            @Override
+                            public void updateDrawState(TextPaint ds) {
+                                super.updateDrawState(ds);
+                            }
+                        },
+                        startPositionTar, endPositionTar,
+                        Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
         }
         return spannableString;
     }
diff --git a/app/src/main/java/fr/gouv/etalab/mastodon/client/Entities/Status.java b/app/src/main/java/fr/gouv/etalab/mastodon/client/Entities/Status.java
index b99a437da..5d5c4b5f4 100644
--- a/app/src/main/java/fr/gouv/etalab/mastodon/client/Entities/Status.java
+++ b/app/src/main/java/fr/gouv/etalab/mastodon/client/Entities/Status.java
@@ -763,9 +763,11 @@ public class Status implements Parcelable{
             int matchStart = matcher.start(2);
             int matchEnd = matcher.end();
             final String twittername = matcher.group(2);
-            URLSpan[] spans = spannableStringT.getSpans(matchStart, matchEnd, URLSpan.class);
-            for (URLSpan span : spans) {
-                spannableStringT.removeSpan(span);
+            if( spannableStringT.length() < matchEnd) {
+                URLSpan[] spans = spannableStringT.getSpans(matchStart, matchEnd, URLSpan.class);
+                for (URLSpan span : spans) {
+                    spannableStringT.removeSpan(span);
+                }
             }
             if( matchEnd <= spannableStringT.toString().length() && matchEnd >= matchStart)
                 spannableStringT.setSpan(new ClickableSpan() {
@@ -828,9 +830,11 @@ public class Status implements Parcelable{
                     for(int startPosition = -1 ; (startPosition = spannableStringT.toString().toLowerCase().indexOf(key.toLowerCase(), startPosition + 1)) != -1 ; startPosition++){
 
                         int endPosition = startPosition + key.length();
-                        URLSpan[] spans = spannableStringT.getSpans(startPosition, endPosition, URLSpan.class);
-                        for (URLSpan span : spans) {
-                            spannableStringT.removeSpan(span);
+                        if( spannableStringT.length() < endPosition) {
+                            URLSpan[] spans = spannableStringT.getSpans(startPosition, endPosition, URLSpan.class);
+                            for (URLSpan span : spans) {
+                                spannableStringT.removeSpan(span);
+                            }
                         }
                         if( endPosition <= spannableStringT.toString().length() && endPosition >= startPosition) {
                             spannableStringT.setSpan(new ClickableSpan() {
@@ -891,9 +895,11 @@ public class Status implements Parcelable{
                     for(int startPosition = -1 ; (startPosition = spannableStringT.toString().toLowerCase().indexOf(targetedAccount.toLowerCase(), startPosition + 1)) != -1 ; startPosition++){
 
                         int endPosition = startPosition + targetedAccount.length();
-                        URLSpan[] spans = spannableStringT.getSpans(startPosition, endPosition, URLSpan.class);
-                        for (URLSpan span : spans) {
-                            spannableStringT.removeSpan(span);
+                        if( spannableStringT.length() < endPosition) {
+                            URLSpan[] spans = spannableStringT.getSpans(startPosition, endPosition, URLSpan.class);
+                            for (URLSpan span : spans) {
+                                spannableStringT.removeSpan(span);
+                            }
                         }
                         if( endPosition <= spannableStringT.toString().length() && endPosition >= startPosition)
                             spannableStringT.setSpan(new ClickableSpan() {
@@ -925,9 +931,11 @@ public class Status implements Parcelable{
         while (matcher.find()){
             int matchStart = matcher.start(1);
             int matchEnd = matcher.end();
-            URLSpan[] spans = spannableStringT.getSpans(matchStart, matchEnd, URLSpan.class);
-            for (URLSpan span : spans) {
-                spannableStringT.removeSpan(span);
+            if( spannableStringT.length() < matchEnd) {
+                URLSpan[] spans = spannableStringT.getSpans(matchStart, matchEnd, URLSpan.class);
+                for (URLSpan span : spans) {
+                    spannableStringT.removeSpan(span);
+                }
             }
             final String tag = spannableStringT.toString().substring(matchStart, matchEnd);
             if( matchEnd <= spannableStringT.toString().length() && matchEnd >= matchStart)