Turns out that the explanation was fairly simple. The code was set up to check if a request was within 24 hours and reject it based on that, but the requests really just needed to be in before the usual server downtime. That code has been fixed so that you now must file your request an hour before the downtime starts, but otherwise you’ll be able to progress normally. So now it’ll be easier to get people together for truly massive space battles, followed by taking all of their stuff. Or having your stuff taken, which frankly is just plain rude.
Source: Official site