Bug#807787: wiki.debian.org: warnings from the rotate-logs script

Hello,

I came across this bug report using 'how-can-i-help --old --show 
newcomer' and am having trouble reproducing in isolation. I would like 
to request a log sample to further, and more accurately, investigate.

I am assuming this bug still persists as there have been no 
commits/updates to 
https://anonscm.debian.org/cgit/collab-maint/wiki.debian.org.git/tree/bin/rotate-logs 
since the date this bug was filed.

Thank you!