Interesting. So it's not just me who's been running into the "queue," "unknown," and "cannot find map" messages.
As frustrating as this is, it's somewhat relieving to know this isn't just an isolated case on my part...in other words, meaning that the devs are likely aware of this and looking into it. Maybe the power outage that Zwilinger mentioned in a recent announcement has started affecting the other servers, too.
Hold tight, guys...I'm sure they won't leave us in the lurch.