Update: both gigs are now listed on the official website and confirmed (Thanks Claire).
Two new gigs have appeared on the interwebs, I have added them to the dates section (including ticket links).
2 Dec 2010 in Crewe, UK.
9 Apr 2011 in Liverpool, UK.
Tickets for BOTH gigs are in fact on sale, though none of them are officially confirmed by the band (yet).