Since we are positive that your services are ChanServ, the best way to rejoin the channel is upon receiving the message that you are unbanned, rather than to use a timer.
Btw why do you only want to unban yourself after 2 seconds?
Anyway, this will do exactly as you want: when you get banned, after 2 seconds you will ask chanserv to unban you, and when chanserv does this, you will autojoin immediately, that is if you aren't on the channel already.
on @!*:BAN:#: if $banmask iswm $address($me,5) { .timer 1 2 cs unban # $!me }
[color:blue]
on *:NOTICE:*:?: {
tokenize 32 $strip($1-)
if $nick == ChanServ && $me !ison $6 && *bans* $me *cleared* iswm $1- { join $6 }
}
[/color]
