Thrush was bugged for a time giving 50% power/stack instead of its normal values.
Here is the bug report. But I guess you know since you commented on the thread there.
I think what the OP is trying to say is that now Thrust is too weak.
I personally think that TH was pretty ok with the bug. Apart from the questionably high Boss damage it still wasn’t broken or better than a Caxe so it wouldn’t hurt upping the numbers on it (even if not to 50%/stack). I don’t know how it affected other weapons.