[James2001]

I noticed on the credits at the end of episode 105, there's some tape damage near the start, but they've cut it out on 106 (so it jumps from the writers credit to the cast credits half way up the screen).

I'm guessing there's actually no individual versions of episodes 105 and 106 in existence, only the combined version that went out, so they've spliced the credits from the end of 106 onto the end of 105 (but cut the tape damage out on the latter, but not the former).

I do wonder what's going on with the End of Part One/Part Two captions though. The video posted from the UK Living showing showed badly mocked up captions on episode 105 (which we can presume Living made themselves as there weren't any on the tape), but the proper captions on the STV player version (which they likely took from another episode), though I wonder why if STV went to the effort of splicing them onto episode 105, they didn't on 106 (or why Living didn't take the captions from another episode rather than make the bad mock).