All of the PRs against koji are currently showing a modification time from sometime in the last few hours. I've updated a few tonight, but not all of them. Even the PR git checkout I have does not show such recent times for most of them.
This is a duplicate of https://pagure.io/pagure/issue/1662
We're not quite sure what is going on but we'll be looking into this :)
Thanks for your report
@pingou changed the status to Closed
Closed