When Bea and Cal enter the Memory Lane Retirement Community (at approx :40 mins), there is a flyer on the bulletin board that says "Wanted! Grape Stopmers" instead of "Grape Stompers." Also, another flyer is headed "Missing Cat," but, has a picture of a raccoon below it.
When Benjamin talks to Bea in the hospital hallway after she's helped Blue out of the rolling laundry basket full of scrubs, it seems that the laundry basket has disappeared like Blue. However, as Bea pulls Blue out of the basket, it rolls down the hallway and is no longer nearby.
Ryan's canon tattoo can be seen at various intervals during the IF interviews in the bingo room.