Well I don't know where to put this but here seems good:)
This isn't life threating bug, I just noticed it when changing my greet;)
When I type /ns set greet BLAH NickServ sends me the message:
-NickServ- Greet message changed to BLAH
But when I rejoin a channel it displays it as BLAH
P.S. My user modes are not set to eliminate bold