Eh? I just hit "send" on the School Proms thread... but it's disappeared!

[Vallhala]

Went to reply to the Proms thread, hit send and received a message saying that the thread was no longer there. What happened?

Or AIBU to ask why?

(Or have I missed it somewhere and do I need new glasses? ?)

Was it a troll?
It did seem a shade outlandish. But why pull the thread? It wasn't offensive or man or anything....just quite funny.

*mean