So it seems that the GMs ignored the bot problem to the point that there are more bots than actual players which causes lag because the servers can't handle many players ping is around 450~800 which doesn't make me combo properly....and it gets down to 1~200 when there's not much players in channels(which is good for me).

So you either do your best to remove these bots (I don't need to say the cons of levaing them).
Or you increase your server capacity (Which is a better solution).

Also returning people will find it irritating to be in that situation.

A player who hopes GMs do something.