How different is CV from Linkedin profile?

[Victrr]

I’ve seen a profile not endorsed as a result of linkedin profile vs CV mismatch. So I’ll advice that your CV mirrors your LinkedIn profile.
You’ll be asked to provide both in the TN application form.

Stage 1 application rejected (please advise)

So, basically, the first issue is that there seems to be a mismatch on the dates on my Linkedin compared to what’s on my CV. Secondly, one of my referees seems to have left the company in which he provided my letter using the company’s letterhead. See below the summary feedback: The applicant does not meet the requirements of the Mandatory Criteria (MC) because the evidence provided does not clearly demonstrate the career history. It is unclear from the evidence of the current role with eithe…