Created attachment 622663 [details]
Nick is nONo|Away, message still shows nONoNonO
When you change your nick in an IRC session and type a new message, the message shows up in the conversation pane with the old nick or maybe the nick that is defined in your account, not with the nick that is set...
This was fixed in Instantbird already as part of https://bugzilla.instantbird.org/show_bug.cgi?id=1314, it will be ported over soon.
Fix is fixed by https://hg.mozilla.org/comm-central/rev/6e6a697a8def#l2.1 that was checked in to comm-central as part of bug 753807.