I've been completing the light puzzles in Bjora Marches and have come across what I assume is an issue.
At the end, I receive the message informing that I've completed the puzzle and the chest spawn's in the middle.
However, I can't open it. I've tried logging out and back in and still the same problem.
I have the correct Essence unlock because I've been able to open the same type of chests (the green ones) elsewhere. But for some reason, I can't open any of the final chests in the light puzzles.
As you can see in the picture, whenever I hit INTERACT a dialogue box is trying to come up.
I don't know for 100% certainty that this is a bug. If not, can someone explain to me what I'm doing wrong.