Index: gc_lang/fr/webext/content_scripts/panel_gc.js
==================================================================
--- gc_lang/fr/webext/content_scripts/panel_gc.js
+++ gc_lang/fr/webext/content_scripts/panel_gc.js
@@ -968,10 +968,11 @@
         this.dParagraph.set(iParagraph, sText);
     }
 
     loadText (sText) {
         if (typeof(sText) === "string") {
+            this.dParagraph.clear();
             let i = 0;
             let iStart = 0;
             let iEnd = 0;
             sText = sText.replace(/\r\n/g, "\n").replace(/\r/g, "\n").normalize("NFC");
             while ((iEnd = sText.indexOf("\n", iStart)) !== -1) {