I have been importing a number of 2d artworks for the walls of my galleries. I have been texturing using standard + emmisive with the texture of the artwork in the emmisive slot. Doing this has worked well for more than a hundred uploads. Yesterday, since the recent upgrade, I uploaded a number of artworks and while they appeared normal they were labeled with a light icon in my inventory. Today, I tried to upload a mesh using the standard mode and it appeared as a light. I am unable to to see anything except a light ball in edit mode and and nothing when entering the experience.
This contains 2 of the failed meshes and one of the artworks from yesterday's upload that looks ok but appears in inventory as a light.