Revealing mistake: When Logan goes looking for Max at Jam Pony, as he starts talking to Normal there is a woman in a blue jacket with a black-and-yellow bike helmet walking behind him. She travels past the group and can be seen heading for the lockers behind OC and Sketchy. After Normal says, "I can't help you," the same woman walks behind Logan again, going the same direction.
Continuity mistake: Max is wearing a baseball cap when she is arrested, and is still wearing it when she is waiting to be processed at Langford. She isn't wearing it or carrying it while they take her picture, log her belongings, and lock her down. In the prison yard, however, she manifests it in her empty right hand to give it to Break.
Factual error: One of the bases for this show is the idea of computers and electronics being wiped out by an EM Pulse. With the amount of digital communications equipment still operational, it is inconceivable that the whole world system is inoperable, and rebooting of existing servers would have meant that the only information lost was that in transmission at the time of the pulse. A single pulse capable of erasing hard drives would have crushed everything between any two magnetic objects - i.e., parked cars would have slammed together regardless of how many pedestrians were standing between them.
Continuity mistake: When Max leaves Logan to tell Alina about her father, she is wearing long pants and a denim jacket. On the ride over, she's back in her typical Jam Pony wear: fleece jacket and short pants (probably stock footage). When she gets to Alina's she's back in denim.