When Marshall is taking the magazine titled "Them Weekly" to the bathroom, the magazine is labeled the same issue number and date all 3 times, even though it has different people on the cover and a different main headline. All 3 times the magazine issue and date says: "ISSUE 735: DEC 15 2008". Also, the headlines down the right side of the cover are the same.
In The Best Burger in New York (2008), Barney says Marshall "won't have access to my floor." Now Marshall is able to appear in Barney's office uninvited, and Barney invites Marshall to use a private restroom there whenever he wants to.