Episode six wakes up real Mason Kane, Carter find out a way to rebuild the backup that he had of Mason's memory, on episode one or two Mason recover a briefcase that contain two injections, one

Bernard has been capture by Manticore and is been torture to try to get as much information from him specially to locate the remaining Citadel agents like Mason and Nadia who at the moment are safe,

Source I think now I know people were expecting too much from this series, the trailer and the "on the next episode" scenes show too much, builds up that expectation, this second episode I think was a