When I checked my pending items I noticed there are a bunch of items in there like 10+ pages which is absurd. I tried reviewing the items like the artifact and found out it’s a duplicate of what I have already equipped . I went back to Nex and had the items disassembled thinking it will fix and the issue and lessen my inventory. Then I entered the dungeon again and picked up a few items and when I checked the pending items there it is again some 4-5 pages of items including some of the items that I’ve already disassembled.
Update: I tried to destroy the duplicated items again then save and exit the game twice. I reloaded my save then went inside the dungeon to see if the problem is still there, so far so good my items didn’t get duplicated hopefully it’s gone.