Normal words like "Kruassan" or "Atlassian" will flagged as Profanity and will be automatically reported!

I have played SC with a player with the Username “Kruassan” - but during thank a “Kruassan” during battle to supporting me with heal in the chat these words are flagged and reported as Profanity without reasons?

I have entered “THX Kruassan for Heal” but was recognized as profanity_ without _including profanity words


Can a wrong recognized  word cause a ban?


Here is a screenshot attached of the message which is flagged as profanity without reasons:


My In-Game-Username is:  ViRUS


Its in German but it says that these words are prohibited and a automatic report will be created and reported to the admins