Divine Trials Bug

Encountered a real annoying bug with the Divine Trials side quest. Tryna get the achiveentn for completing all side quests and it took a painstaking amount of time to finally get them all done. Although I've received the rewards and all are showing as complete, the side quest is still showing as active.

Anyone know a fix? Or is this just a case of suffer through it all again in a new save to get it to work.