When Merry runs into Clara in the market place in one shot Merry's veil is only partially covering her crown, in the next shot it is completely covering it.
In the marketplace, Clara hears various alien languages. Normally, because of the TARDIS effect, they would have sounded to her like English. But the TARDIS has shown that it doesn't much like Clara, so this might account for why it did not translate for her.
Just after Clara says "somewhere awesome!", to The Doctor in the Tardis (at 5.00 to 5.10 mins), she and The Doctor rush to the controls. As The Doctor grabs a lever he can be seen pulling a section of the console out of place.