On the first reset, despite Rachel asking for extra tape on the doughnut boxes, they still open very easily mid-air when she bumps into Zach. Also, there is no tape visible on any of the boxes.
Stan and Joanna are celebrating their 36th anniversary of the day they first met back in 1986. However, due to December 13th falling on a Wednesday and it being celebrated as the 7th night of Hanukkah, the present day of this movie takes place in 2023, which would make it their 37th anniversary.
Also, for the nights of Hanukkah during their "meet cute" and present day anniversary to both take place between December 7 to 15, they would have had to meet in 1985, not 1986.
Also, for the nights of Hanukkah during their "meet cute" and present day anniversary to both take place between December 7 to 15, they would have had to meet in 1985, not 1986.