Board Thread:The Panopticon/@comment-2249686-20200525141121/@comment-30325516-20200525142704

The notes on the article for the story say he actually identifies the year he’s come from as 2017. I don’t know how accurate that is as I’ve not listened to the story. If it’s true then certainly 120 years is very likely a rough approximation.

Plus, evidence in Knock Knock suggests that Series 10 is set in 2017 and I’m fairly sure the Titan comics and other expanded media treats it as being set in 2017. I can’t think of any reason why it would be retconned by Big Finish to be years earlier so I’m with Scrooge MacDuck on this one.