Other mistake: The film takes place in 2020. However Lin's fake passport expired in 2015.
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: Introducing the workplace to the new employee (Banderas), Vance says that the mall has never been updated because it has everything "Menswear, kidswear, ladieswear, cosmetics." The Italian dub misinterprets the last word (probably figuring it was 'medics'), and so the mall has the rather unlikely lineup; "Menswear, kidswear, ladieswear, doctors." (00:14:20)
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: When the Polish police officers are shot in the van, there is no blood splatter at all. Two seconds later there is blood on the wall. When the guy in the middle is shot in the chest, blood sprays almost one meter above and behind him on the wall. (00:33:25)
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)