I had that happen to me last fork. And it was DURING the fork. So I almost crapped myself out. 1 tx took over 1:30mins to hit the blockchain from my wallet to Mintpal! I had to re-broadcast the tx.

It sucks, but there is a usual bottleneck effect when there is a huge surge of tx going on.

Be patient. If Crapsty confirmed, it will eventually show up.