Emerald communion not healing properly in arenas

Emerlad communion has been healing for under 100k while it runs its full duration while my character has over 350k hp. This is without being interrupted, stunned, poly’ed, anything. Doesn’t seem like all the overhealing is being passed to teammates either.

Sometimes it will heal correctly, but its a rarity. Tested outside of arena eith teammate and it worked.

Was playing against another evoker in arenas and could actively see his emerald communion having the same exact issue when he used it.

Pretty much playing preservation evoker in arena impossible.