PM stuck in outbox?

[Halfpenny]

I sent a PM on thursday night and despite the intended recipient having been on a fair few times since, it's not gone through. Still just says "Outbox (1)" so not sure if it's sent.

 

[gillymcfc]

I sent a PM on thursday night and despite the intended recipient having been on a fair few times since, it's not gone through. Still just says "Outbox (1)" so not sure if it's sent.

It stays there until they open the message