Launchpad mirror prober complains about freshness for files in the current archive

[Mattias Wadenstein]

The launchpad mirror checker complains that our mirror is out of date for some components:

https://launchpad.net/ubuntu/+mirror/ftp.acc.umu.se-archive

"The Disco Dingo i386 One week behind"

When looking into the logs I find this:

Mon Jul 15 10:29:02 2019: Found that http://ftp.acc.umu.se/ubuntu/pool/main/g/gvfs/gvfs_1.40.1-1ubuntu0.1_i386.deb exists. Updating MirrorDistroArchSeries of ubuntu disco-security i386 main freshness to One week behind.

But that file still exists in my upstream:

ftp-deb@poincare:~% rsync -rvn <email address hidden>::ubuntu/pool/main/g/ | grep gvfs_1.40.1-1ubuntu0.1_i386.deb
-rw-r--r-- 124,272 2019/07/09 13:40:00 gvfs/gvfs_1.40.1-1ubuntu0.1_i386.deb

This upstream should be canonical with regards to archive content, so the mirror prober probably needs fixing.