What has WG done to Hetzer's derp gun?

____ABADDON____, on Dec 02 2021 - 12:30, said: OK here is an example, Type 91 and 95, no armor at all, before, I can shot them with HE for ~300-450 DMG, they were almost one shot but after giveaway I very often have ~50-100 DMG. I can compare it because everyday I have 2-3 battles on Hetzer. How many battles do you have everyday on Hetzer? Oh 54 battles in total, it means that you passed it by, do you still have it in your garage? I don't think so!