It looks like the timing rules changed recently. I'm for the most part a fan of the change since it's far more intuitive, but the implementation seems a bit off.

In Episode 1 Black Plague, my run was updated to have Real Time off the timer I have and IGT off the end screen display. Meanwhile Hanomamoru's run has the end screen time listed for both.

This essentially dissuades people from having a timer shown, so I propose either using the length of the (relevant) part of the video to judge Real Time, or only have Real Time differ from In Game when saves are used. I'd prefer the second option, but either work.