The tv station broadcasting the series here is totally screwing with us.
We got most of the first half of the third series, a month or so break over X-mas/new years, then back for a couple of shows (including the lame "super soldier" fiasco of an episode), then that was that.
No word on when the second half of series will be shown, no word on why anyone would be so stupid as to schedule a hiatus of a month only to broadcast a couple of episodes before going on extended hiatus again. Just some crappy Aussie show about a bunch of drug runners being broadcast instead.
I already hired and watched the first two seasons on DVD while the first (X-mas/New Year) hiatus occurred, but as far as I know, series three is not available on DVD here yet. It's hard enough to watch show broadcast once a week, but a once a week for X number of weeks, big break, then once a week for a couple more weeks, then super-extended break. I cannot begin to fathom the minds of television schedulers.
It's true the series is getting weaker as it goes along, but I am quite certain jerking the viewing audience around is no solution for that.