I would say that's bcos your reroll acc, 95% of the banned acc are rerolls, they simply get rid of them under certain criteria. Anyway, that is what we all agreed here, if you value your acc then don't use the mod.
tbh the discord thing is not important since the dev already knows there are cheaters since day1, I saw a few that ramping through story mode still log in, like passing 12-20 with 10k power or climbing tribe tower 20 higher than me with a lower level than mine etc. So, Just enjoy the game and play with your speed, if you happen to be unlucky, just move on to a different game, remember, this is an entertainment, not a job.
P.S> I was about to quote the other guy above but don't know how to quote two ppl, so just post those things here lol