When senpai is ran, senpai will automatically navigate to the last seen channel by the user, but the first member of the channel will appear 'highlighted'. This is due to the fact that senpai doesn't clear the default attributes of the 'Help' menu in (home), in which, the first menu entry, 'Add a network', is automatically selected, which in senpai, becomes highlighted to signify selection.
delthas referenced this ticket in commit 2bb35a8.
(FWIW the "Add a network" entry was not supposed to be highlighted at all :P I just forgot to init it to -1)