After multiple calls to the shop and several visits from a repair guy, Stephen and Mal's washing machine is finally fixed (probably).
Today is a Fallout 4 day for Stephen: tomorrow, Grit Jones (Stephen's main character) makes a return to the series, so he has to record an episode today.
...But Stephen and Mal are both in the Super Mario 64 groove, so they record that instead. And then they record some Stephen & Friends (1kBWC #11 with 10 people!) after dinner. And then Stephen is forced to record Fallout much later than he originally planned.