Hi,
the eurynome.mirbsd.org enlistments, such as mirbsd, seem to be stuck. We had a misconfiguration in the cvs pee-server for a while a few weeks or so ago, but that has been fixed long since. The downloader seems to not have recognised that. (This applies to almost all projects with an en- listment on eurynome.)
I'd suggest exponential retries (1, 2, 4, 8 days, biweekly after that) on server failures (misconfiguration, EUNREACH due to system failure or maintenance, etc.) to aid against such problems in the future. For example, eurynome is a VM whose host is rebooted every once in a while (say twice in 3 months) but that's out of my control, so we'll obviously have a little downtime.