[James2001]

Yeah, watching now, just crashes in and out the break, strange. Episode 106 was like that, but that was down to it originally being broadcast as an omnibus with 105 and seemingly there weren't seperate versions of the episodes made. In this case, looking at the schedule episode 159 went out as normal in a 30 minute slot, so seems strange there doesn't seem to be a break.

Abrupt cut into the end credits as well, maybe they had to edit down from the omnibus version for some reason, and there wasn't an ad break in the first half?