After the whole night at -150ºC (nearly as cold as liquid nitrogen) with arms in an outstretched position, Mark's body could not have been placed in a regular body bag like the one shown being removed from the sports centre without snapping his arms.
When the Lions team is training they are wearing their playing kit. Rugby players would not wear that gear when training.
As is common, matters automotive seem to slip through the net. Debbie Gallagher drives what is clearly a green, MK3 Golf. When it is checked, it is described as a pre '98 model (which is correct, it's a 'P' reg) but then they say it's a 4th generation. Nope, definitely a MK3 regardless of how you view it.
The bottle of pills says hydrochloride on the label. That's normally used as a blood pressure medication. Perhaps they meant hydrocodone which is a steroid and painkiller.
At the 59 min mark Winters says that someone breaking into a house wasn't a burglary. The legal term he should have used was robbery. Burglary is the act of entering a home illegally regardless of whether or not something is taken.
In the last shot of Mark's corpse in the cryotherapy chamber, a pulse is clearly visible in his neck.