Continuity mistake: When Gabe and Erin are talking in the bathroom, Creed comes out of the stall and closes the stall door behind him, and it stays in that position. The next time we see the door, it's wide open.
The Office (2005)
1 continuity mistake in Goodbye, Michael
Starring: Steve Carell, John Krasinski, Rainn Wilson, Jenna Fischer, Leslie David Baker
Character mistake: Meredith admits during the ethics seminar that she has been sleeping with Bruce, the HammerMill rep, for discounts on paper/paper supplies for the company, as well as Outback steak coupons, for 6 years. But, Dunder Mifflin did not begin selling Hammer Mill products until 3-2 "The Convention" when Michael got the contract.
Michael Scott: It's simply beyond words. It's incalculacable.
Trivia: Four of the regularly appearing secondary characters have the same first name as the actress or actor that plays her or him: Angela (Angela Kinsey), Oscar ('Oscar Nunez'), Phyllis (Phyllis Smith) and Creed (Creed Bratton).
More questions & answers from The Office
Suggested correction: Michael didn't establish the contract with Hammer-mill. Rather, he locked them up as an exclusive supplier. It's unknown if they were already selling the products to Dunder Mifflin alongside Staples and Office Max.
Wrong, Josh says they cannot sell Hammer-mill products as they are exclusive to Staples so therefore they wouldn't have been able to sell there products alongside as mentioned before until Michael made them an exclusive to them solely, Dunder Mifflin. Therefore the original mistake stands true.