I heard about that, could be flashbacks? Or Chibnall lying to throw us off the scent.In reply to your spoiler, it might be just the opposite:
According to wiki, Grace has a reoccurring role in this series, so are they going to pop back a couple of years and then keep bumping into her?
Here's the new one. Very retro but in a good way.No theme tunes at all on BBC America - just a stupid "watch party". . They spent mor etime on that than the bloody show. I'll have to watch it again without all that rubbish in the middle of it.