[James2001]

When I was in the US and had access to Hulu a few years back, they had full titles and credits on every half hour episode- including the ones that would have opened with just a break caption in the UK. This would have been around 2017 or 18 though, I don't know how these 2002 episodes would have been done outside the UK, but it would look odd to just open episodes with a break caption when they're being shown individually.

The Network 2000-2009 DVD boxset has all these episodes that were originally one part of a two parter as broadcast though, including the "back in half an hour" caption when it's the first part (even though the second part isn't on the DVD)- even the ITV2 repeats frequently didn't leave that in!

I do remember around 2011-ish, one episode on Virgin Media's catch up service went out with "textless elements" at the end of the episode- the opening titles, credits, opening scene and break captions all with no text, for foreign broadcasters to add captions in their own langauge. I have a DVD of another show where they also appear at the end of one episode, presumably by mistake, and I seem to remember reading one episode of Masterchef briefly went out like this on the iPlayer before it was quickly removed. Textless elements at the end of shows on master tapes are very common, but of course not usually meant to be seen by us average joes!