EXP bug on maps

I just launch the game, straight up go to the lvl17 map (15+demons+irradiated), and didnt get a single EXP point from that map. I checked on exp number constantly and it just stay still for me. I complete the map, go to ACT3 cruel lvl64 zone, kill a fev mobs, and i gain exp from them.
I have this issue recorded due to the steam recording, there is a link: https://disk.yandex.ru/d/OFN02pGgrKh7BA
Didnt find "report bug" feature, hope this is a right place to post this.
Excuse me for bad english if there is an errors =)

I frequently encounter this frustrating situation - certain maps yield absolutely no experience points.