I imagine nothing happened and they had insurance. Just recently saw them at a show and What looked like a new trailer.
Outside of the specific way the doors are set up you could probably drive down the road next to it, park by it or buy food out of it at some event and not recognize it today and the side doors have probably been replaced with vendors windows for food sales. Only an absolute fool would have stolen it and kept it with the original mooneyes paint on it. Unless it is sitting in the woods somewhere being used as a meth lab and as stupid as meth heads are they would figure out that that trailer with the moon logos on it would be way too easy for all too many to recognize. Trailers get stolen to be used and or repurposed from the original use. Bush on a gaudy multi color paint job, and change it around and you have a food vendor trailer or a flea market vendor trailer. In several states you don't have to register or license a trailer that size so it could have been hauled to one of those after it had an iden***y change.