Other mistake: When Mike is showing Robbie the newspaper in the school common room it is dated August. The school year runs from September to July, schools are closed during August for the summer holidays.
Continuity mistake: When Natalie and Raju are talking in the playground just before they rush off to the room where Justine and Chrissie are printing the T shirts, Natalie's hair changes position between shots from being over her back to over the front of her shoulders.
