Confused about end of S5E5
Quick recap: in the final scenes of the episode, Claude coaxes Tara into meeting the rest of her group at the underground. Meanwhile, Taverner has brought Roddy and his laptop to MI5’s geek squad to figure out what the code the group put on it was meant to do. The end reveals Tara to be the real mastermind behind the Libyan plot and the episode ends with the “blinding” of MI5.
But I’m very confused about the logistics of what I just watched.
I think the show was conveying that whatever the geek squad did in the basement, by running the code on a “closed loop” which wasn’t what it had done originally, is what caused the blackout. Or maybe the code broke out of whatever containment they thought it was in, and caused the blackout. Doesn’t really matter, because the end implication is the same: if that’s what happens, it means the Libyan’s were banking on MI5 introducing their code willingly into the database. Like, that was their plan. But that doesn’t make any sense to me because they couldn’t have possibly known that MI5 would do that…right? Unless I missed something?
But Tara, after entering the subway, doesn’t do anything other than drop the coat with the tracker and then give MI5 the slip. I didn’t see her do anything before joining up with her crew that could be interpreted as causing the blackout.
So I’m at a loss. I either don’t understand what the Libyan’s plan / there’s a massive plot hole or the show didn’t do a great job of showing it.
Haven’t watched the finale yet so if it’s explained there just let me know, no spoilers please.