The deadline of this first round has been moved to April 29th, as it seems like hordes have had a hard time getting their matches arranged (so far I've also only been able to see two groups of hordes actually trying to do so...).
If hordes fail to play their match within the new deadline, both hordes in a non-match automatically forfeits - even if this may spell the - far too early - premature end of the tournament (worst case scenario).