During multiple instances in the movie when Annabelle and Isabelle are quoting the rules to the headmistress, there is an obvious distinction in where they are looking in the book and where the headmistress is looking in the book. Usually Annie and Izzy are looking somewhere in the beginning while the headmistress is looking somewhere in the middle.
At the beginning of the movie, when the girls are still in England, it is raining, and they complain that the sun never shines there. However, the sun is clearly shining brightly even through the rain.
During the "driving on the wrong side of the road" joke, all of the shots inside the car and the establishing shot of the car clearly show the vehicle is being driven on the right side of the road as it should be (i.e. street sign facings, other cars in the shot mirroring their driving path)