Theprogress page is showing an error withpotodo:

The--offline option was available in potodo0.21.2 but is now deprecated in0.21.3 even though it only changed the patch number :-(

Release notes are not available yet for0.21.3 but it seems that the option was removed as part of another issue:AFPy/Potodo#129
It should be enough to just remove the option.

Side note: we should probably lock our deps :)