Other mistake: Throughout the film Mason goes through all sorts of shenanigans - explosions, fire fights, falling off a cliff, almost drowning, this woman really goes through the wringer. It's a bit surprising then, that at the very end of the film when the good guys finally come to the rescue that she looks like she has just finished posing for a shampoo commercial with not a hair out of place.
Other mistake: In Finn's attempted sacrifice, there are plenty of logical inconsistencies. First, Rose's pod is to the side or behind Finn, but manages to beat Finn's pod to the cannon. The collision had a similarly high chance of killing Finn as would ramming the cannon. Finn then carries Rose back to the hideout faster than it took the speeder pods to reach the cannon.
Suggested correction: She beat Finn's pod because she was going full speed. The force from the shock waves slowed Finn down. Crashing saved Finns life. He was going to crash to burn inside the laser if she hadn't saved him.
The other speeders were ordered to retreat. Finn was going full speed, so as to maximize damage to the cannon.
Other mistake: Field Marshal Haig is listed in the credits as Field Marshall Haig. This spelling (with two Ls) is only ever a surname, not a rank or job title.
Other mistake: During the final fight, apparently Mrs. Potts can hold dozens of liters of boiling water inside herself.
Other mistake: Cruise's sidekick says that their commanding officers thinks they are 100 miles away from their current location. When their commanders show up, he says he was told they were 100 'klicks', or kilometers from their current location. (00:09:05 - 00:13:20)
Other mistake: They make it clear to us that the portals are one-way gates (from origination to destination). However, the last portal is two-way.
Other mistake: After Ray patches up his shoulder from being shot, he heads out answering a call from Jacob. As he's talking he gets hit in the neck by a sleep dart and his phone is shown. The screen still shows an incoming call, rather than one in progress. (00:38:20)
Other mistake: The security guard alerts Batman about Barry Allen's arrival pushing a button on his phone. The date on the phone says it's Friday 20th Jan, which is coherent with the year (2017) this version of the movie is set in, but too early for the K-pop "As if it's your last" music video playing in Flash's lair (it was a summer release). (00:16:50)