They're switching ad networks.
https://www.jalopyjournal.com/forum/threads/new-ads-other-oddities.1355735/
Grin and bear it, guys. These are trying times, and Ryan is probably one of the best qualified around to handle it. I suggest you go over to the H.A.M.B. and find his thread on this and read it. It might help you to understand what's going on.
I think this is the latest one : https://www.jalopyjournal.com/forum/threads/that-state-of-atomic-again.1355970/.