When Maggie and Donnie show their surgery scars, donor Maggie's is correct but recipient Donnie's is not. Kidneys are placed in the recipient's pelvis.
When Eve and Villanelle head south from Scotland in the stolen camper van, they drive on the RIGHT-hand side of the road. The van is left-hand drive, but close-up shots of Villanelle driving clearly show vehicles passing that indicate that they are driving "on the wrong side".