Spr doesn't recognize existing commits/PRs

[sqwxl]

I'm not sure how I got here, because I've been using spr without issue so far (albeit only for a few days). But earlier, I went to update an upstream PR with spr diff, and instead of the expected update, spr behaved like it was seeing this commit for the first time and created a whole new PR for it.

I've tried all sorts of things, like closing all the upstream spr/ branches, pruning the remotes, re-running spr init, generating a new PAT, cloning the remote repo again. All with no success. Here's a screenshot of the type of behavior I'm seeing:

Update: The misbehavior is specific to the repository used in the screenshot...

Update 2: I've found that pointing spr in the same repository to a different upstream (a fresh GitHub repository with a different name in a different org) gets it working normally. So it looks like the problem might be related to the original upstream repository's settings.

Update 3: On a hunch, I removed the period, ., from the repository name and suddenly things are working again!