That was bad luck Torch. If no one chimes in maybe post the same question and pic on
https://www.autobody101.com/forums/viewforum.php?f=5
Umm, sounds like you know more than me on the subject, but all I can add is are you sure it's solvent pop and not some moisture (water) coming through.
I had a similar looking problem and our man Dpmulvan put me onto descant filters and it fixed it.