Jen is almost killed by a statue that Douglas drops from his office window in episode #401 "Jen the Fredo".
Moss runs to work after learning he is going to be on Countdown in episode #402 "The Final Countdown".
From episode #403 "Something Happened".
Source: IMDb
Moss shoplifts some copies of Grand Designs from the shop while he and Roy are bunking off in episode #405 "Bad Boys".