Bug report 1,734,749,117 Loss of energy shield without eldritch battery and with divine flesh

Hi

Bug report 1,734,749,117

I am running pathfinder with divine flesh and without eldritch battery.
Why am i running this? The energy shield mastery for 10% less phys damage whilst on full energy shield.
It worked for a long time, but since 2 days i enter a map and by random hit my energy shield just goes to 0. It shouldnt be possible because of divine flesh: All damage taken bypasses energy shield.
I dont take self damage or something like that.
It worked fine and then suddenly it sometimes doesnt.
It wont regen either, i have to leave the map and come back before i get my energy shield back...
Seems like a bug, but maybe i overlooked something?
I just cant see how, when All damage taken bypasses energy shield is on.

So yeah, i think this is a bug.

Best regards,

Merreum

https://imgur.com/a/KTdFz7b
https://imgur.com/a/16mwkWY