Thread:Project:Support desk/Extensive diff report./reply

And in these changed lines the first character got removed, e.g. "Note, if you already..." to " ote, if you already..."

Interesting is also the part where the complete word "message>" got lost.

If you have not done that intentionally, then I would say that is a bug and you should report it in Bugzilla.

You exact browser version and things related to JavaScript would be interesting to know. And when exactly these changes happen: Do you already see it incorrectly in the editor? Or does everything look correct and after you hit save, you get this mess? Maybe JS errors?

All that would be relevant for the bug report.