Corrected entry: The Sycorax begin speaking English for all of the humans because the TARDIS is suddenly activated when the Doctor wakes up. However, it is stated elsewhere in the series that the TARDIS only translates for those who have been in the TARDIS, which Harriet and her translator haven't.
Corrected entry: The Doctor cures The Flesh by disinfecting them with a cocktail of the various cures created by the Cat Nuns. However, surely these cures would have no effect on The Flesh, as they were being used to test those very things? The diseases that The Flesh had would be the ones the nuns were yet to find the cure for, so even if the cocktail did remove some of the diseases it couldn't remove all of them.
Corrected entry: During the part where Elton is describing his first time seeing the Doctor in the downstairs of his house, he states he is 3 or 4 years old, however the Doctor they show is the 10th Doctor, David Tennant, when it should be the 9th Doctor, Christopher Eccelston, since that scene was a flashback of most likely around 20 years ago, which is before the 9th Doctor reincarnated into the 10th.
Corrected entry: When the Sycorax leader is talking to the humans they need to use a translation device to understand him because the TARDIS isn't translating. When they talk to the Sycorax leader he seems to have no trouble understanding their language without any apparent translation device.DoctorWhofan3.14
Corrected entry: When the Doctor enters Renette's room for the first time, he pulls back the curtain and looks out of the window. We see that it is heavily snowing on the famous French cathedral of Notre Dame. It is impossible to see Notre Dame from the windows of the chateau de Versailles, as Notre Dame is in the centre of Paris and Versailles is on the outskirts.
Corrected entry: The Daleks and Cybermen are pulled through the breach because of the "background radiation" that they gained when travelling between the two worlds. However, the Cybermen that were converted in the real world did not travel between worlds, so therefore had no background radiation on them, so should not have been pulled through the breach.
Corrected entry: Mickey drives Sarah-Jane's car through the doors of the School to get inside. However, when the children are escaping the school, the doors are intact, and there is no sign of the car. The kids couldn't have escaped another way because the school was locked down.
Corrected entry: When Rose is telling the doctor about Mickey's past, she tells him that his mother couldn't cope when he was a baby and he was brought up by his gran. Yet when she thought Mickey had been killed in the first episode, "Rose", she says she will have to tell his mum - with no mention of his gran.