Bubbling up of paint on ceiling
This is the only place in my home that this is occurring. It started to appear in a brief time period (over the course of about two weeks). Ever though it doesn't feel hot to the touch, the paint on my ceiling, is bubbling up (with a crocodile-like feel) on (roughly) one square foot of space. You will notice that in my picture, there is a crack in the ceiling (that has been there for years where as the issue with paint is very recent). I don't believe this has anything to do with the light (or any heat that might be radiating off of it) or the existing hairline crack. My fear is that this is related to a possible fire that occurred above the ceiling (but beneath the floor above it). Not that a known fire has occurred but I thought that maybe it could have happened inside the wall. Has anyone heard of (or seen) similar issues like this? Is it possible that it is just the paint peeling in a strange way? Thanks!