Board Thread:The Panopticon/@comment-2249686-20200330214018/@comment-38288735-20200407005350

Yeah, this has been debated to death. Even production ties aren't clear; different members of the production had differing opinions on whether the Series 3 finale was a two-parter or a three-parter.

Honestly, I would propose a move in the opposite direction: we stop grouping any multi-part stories from NuWho together except for those that share a title. Stop indicating what some interpret as multi-part stories on the Series pages and list (almost) each episode separately.