All the remaining episodes on BBC America (i.e. the next six weeks, AFTER tonight) are unaired in the UK.
"Deal," which is airing TONIGHT (in less than half an hour from right now, actually), is the first half of the two parter. "Survivor's Guilt" picks up after the cliffhanger ending, and will air next week. (And I would imagine, many in the UK will be scrambling to get their hands on it since they have not had closure yet...)