I was playing, and I notice additional resources being utilized. I saw Gog Galaxy was updating Pathfinder. When it finished I was rolled back to 2.07b from 2.08b. Has anyone else experienced this? Was there a reason for this change?

Same just happened here, Galaxy automatically downloaded an updated and I was rolled back to 2.07b.

I can confirm as well. Launching the game the bottom left page of the book shows 2.0.7b versus the 2.0.8 that was there yesterday. I'm hoping it's just a Gog Galaxy updater issue that is an easy fix. It would be awesome if we could get a response from GoG...

Update:Game back to 2.08b after it just updated. There must have been an issue with 2.08b, so they rolled back for a day until they fixed it.