You can roll your eyes all you want. Please show me exactly where (by way of quotes) it says in your first two posts that NCI were supposed to evaluate the non-IT students in advance.
A colleges remit is to teach. Not to work out what class people should be in. That's up to the student.
As has been pointed out by yourself and others, the course has problems.
Can you please clarify exactly what course it is. Without re-reading the whole thread in detail it seems to be:-
Postgraduate Diploma in Science in Cloud Computing
If it's this course then the site says "The Post-Graduate Diploma in Cloud Computing will particularly appeal to graduates with level 8 degrees in related disciplines (including Science, Engineering, Computing…etc.)". Was this not there last year?
I could be wrong about the course but If I'm not, what did people expect?