cant get %hp dmg on any axe or something else nothing counts towards heavy weapons. curently playing atm9 if that matters

Had something like this happen just now as well (on a dedicated server)
re-joining the server fixed the issue and the affixes were shown again

Is your weapon affixed but isn't showing any? If yes did you check the NBT of the item?

Not sure what could cause such an issue. The selection logic is deterministic.

The only thing I could think of is maybe this change, but if relogging fixes it then nothing about this change would be relevant.

I do realize that ShieldBreakerTest can leak the level however, so I'll have to address that.

might just be some weird server sync issue (potentially only if certain mods are present? unsure)

i also had 1 gem not being recognized (it was shown as errored gem)
re-logging fixed that as well (i don't use the passive skill tree mod or apotheotic additions)

another player also had problems (i think some non-heavy-weapon didn't show the affixes)
same fix

The loot category selection is deterministic and unsynced, though if the adventure.cfg type overrides become disjoint between sides issues may occur, but that would also not be fixed by a relog.