All of them have the same development but are different because of the language.
Main Noire - French
Grommash - English
Sombraluna - Spanish
Tournament - English - Instant 100 - only PvP (no PvE)
Just wanna say that I Think that their messages were just sarcasm. Also this is not the place to report Game Masters, you can find a thread about this at the Information section.
Head Game Master Misahky