After today's update, all of the items that use external textures have turned gray. The ones that I've used texture links + mods for still work fine, but the ones I've used external textures for all broke in both the map editor and local play, on both new and existing maps. I can't use the link system for these maps though as they use transparency in textures which that doesn't support.
Hey Zolika1351, welcome to forums and appreciate you for bringing this up.
Can I just double-check if you've possibly tried verifying your game files yet? If you haven't, give it a quick go and see if it makes any difference.
If it doesn't, let us know and we will take it from there.