Factual error: In 1999 when April is filming inside the research facility, you can see her video camera displaying Bluetooth, which wasn't available in cameras until 2002.
Factual error: After the sewer invasion, April watches the three captured turtles drive away, then she turns to go to Splinter. Shortly thereafter, the computer screen shows GPS tracking the turtles at a location easily over an hour away from Manhattan. Likewise, the estate is referred to as being just forty minutes away from the city. (00:56:10 - 00:58:50)
Suggested correction: That isn't a plot hole. Vernon assumed April was the person calling him and was correct. People do this all the time in real life.
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