Single post in Happy Valentine's Day!

So um. If I try to send, the "Are you sure you want to continue?" Message pops up for like a second then redirects me back to the main event page. D:

http://q.pokefarm.org/event/valentine?__cb=if%28%21r.ok%29+Alert%28%27Error%27%2Cr.error%29%3B+else+Alert%28%27Success%27%2Cr.message%2Creload%29%3B&__confirm=Are+you+sure+you+want+to+continue%3F&recipient=b&qty=1¤cy=cr&anon=1&message=