OvercastSYNC ISSUE FIXED!
If the new app wasn't syncing or showing your podcast list for you:
Force-quit, relaunch.
You will probably see the initial "Syncing…" screen again, and then you should be OK. Let me know!
sunbhattacharjee@overcastfm can’t reorder playlists. I do not know if this is any help or not, just replying with the bugs I found.