Updating addons hangs at 99%

[ilu33]

Update check hangs at 99% until I kill the process. Even if starting from terminal lcurse doesn't print debugging output anymore (it did last year, so I'm wondering why). It's probably an abandoned addon but with 50+ addons I can't find the culprit. It would be good if errors like these would be caught, lcurse should give up with a message indicating the misconfigured or removed addon.

I tried console.py with the same result, no messages, but hangs after around 25%. Is there any way I can force it to be more verbose? Wasn't there a log file somewhere? The last log I can find is from Jan 17.