I had to log out and back in yesterday after the server upgrade. For good measure, I just logged out, cleared cache and data for the app, and logged back in again, and am still experiencing the same problem.
After the lemm.ee server upgrade (excited!), when I scroll past the first loaded Subscribed "page" in the Jerboa app, it provides a "Posts failed loading, retry" message. It seems to dynamically load multiple pages for "Local" and "All" just fine. I have no idea if this is a server/lemm.ee or client/Jerboa issue, just wanted to see if anyone else has seen a similar problem or has ideas to fix. Thanks.
I had a similar problem, literally just fixed it. I just logged out completely and manually logged back in. Seems fine now.
Seems OK via the browser (hit next to load a few pages). Might be the app, or the Jerboa app (0.0.52) interacting with the new server weirdly? I may try a full re-install just to be thorough.
Edit: tried a full uninstall, reinstall, and login. Same issue on my end. I suppose it may be better to try and attack this from the Jerboa side.