When Mateo is getting his "gross guy heat" on Cheyenne, she is holding onto a peg of backpacks in the closeup but when it switches to a wide shot she is suddenly holding onto the upright aisle support about a foot away from where she had been.
When Dina and Garrett are talking in Glenn's office, Garrett's hands are in his lap, then suddenly down by the wheels of his chair when the shot changes.
When Amy and Marcus are having their sit down in the back room, the box of ice cream sandwiches on the table repeatedly shifts position and orientation between shots.
Glenn's office suddenly has an in-wall air conditioning unit that was never there before but which factors into this episode's plot.
The wig on the stunt double for Amy is lighter in color and bulkier than America Ferrera's actual hair, and the stunt person's skin is lighter.
After attempting to fix the climate controls on the roof, Glenn and Cheyenne are shown entering the store from the front entrance. Roof access to the top of the store is from the back room.
The warehouse workers are complaining about the heat in the back room. The back room has large loading doors that could be opened to let cold air in.
While talking with Glenn on the roof, Cheyenne struggles to come up with ways in which Glenn has helped the employees. Glenn co-signed her and Bo's rental agreement a few months earlier in Dog Adoption Day (2016).
Dina quotes a statistic that people swallow 3 spiders a year in their sleep. The actual "statistic" is 8 spiders a year, and has long since been proven to be an urban legend.
Glenn states that his and Cheyenne's travel itinerary should include London, Hong Kong, and Atlantis. Atlantis is a fictional lost continent that, according to legend, sank below the ocean millennia ago. It is unclear why their itinerary would include a mythical location, but given that Glenn said it twice, it's unlikely that it was a slip of the tongue.