I moved your post to a separate topic. Each issue should have its own topic. Stan problems do not belong in an AppleTV+ topic.
I looked at your StreamFab.log, and it does appear that it is a DRM change issue, but I think there is something else going on there, too. When I get a chance, I'll look at it more closely.
Cats4U
Thank you for moving my post. I wasn't sure with this major issue going on that I was worried about coming across as flooding the forums with posts of other people having these kind of issues so I didn't know if it would be more helpful to just post about it to you in your reply in that post. Oh well, thanks for moving it and letting me know what you find out when you get the chance. I do have a feeling though that because it stopped working for me with Stan Sport on the 26th and the upgrade your browser message when trying to play back Stan Sport videos in the module that at least to me it seems like it's also affected by the new DRM change.