When losing the serverconnection (due to lag or kill or whatever), weechat is unable to rejoin keyed channels, even if the the channel is in the server_autojoin list.

Steps to reproduce:
1.) - not connected to a server -
2.) /set TestServer.server_autojoin = "#chan1, #chan2 key1"
3.) /connect TestServer
# Weechat connects to the server and joins #chan1 and #chan2 as expected
4.) [on other account] /kill testuser
# Weechat reconnects after the default of 30 seconds, joins #chan2 wich isn't keyed, but not #chan1 and reports the error in the channel buffer with "=!= #pt: Cannot join channel (+k)"

Personal Note/Idea: Perhaps there is a conflict with the normal channel rejoin?