It’s a pretty common thing on iPhone’s where an update for an app will come out and lots of people wont get the auto update and have to manually update, or they just don’t have the option to update at all. Maybe it’s that?
Oops, I didn’t see that last part. I will test it on another device to see if that’s the issue, and will update this post.
Edit: I tested it on another device, and it was the same. Also, update history says the last update was a week ago. It also shows the new logo in some places like the catalog. I do not believe this is what is causing it.