This is all one related issue.
Something is wrong in the bottom right corner of my UI. I cannot open daily reward chests or event chests that appear above the mini-map. When I click on them, my character freezes and the sound cuts out for several seconds. If I click near the center of the screen, this freeze ends. The same thing happens if I click on the mini-map itself. If I open the world map, interacting with the same area causes the same issue. It makes using the compass rose impossible except for the Cantha region. Finally, if I go into the Super Adventure Box, the issue persists there; however, since daily/event chests appear at the very bottom of the screen in SAB (no mini-map) and I am able to open them there. I hope that when the festival ends, things will go back to normal but I also worry that instead, I will just be unable to open these chests at all.
I've run both repair and cleared my gw2 cache and the problem persists.