I heard lots of cases that the citizenship application was refused because the applicant failed to reside in the province. The worst case is that they even revoke the applicant's PR status, because the misrepresentation of the intention to reside in that province. Good luck...
I keep hearing people refer to cases that they've heard of (from other people? from where?). Anyone have any links or concrete cases, for example, here?
All I've specifically heard of: one or two
highly publicised cases of IRCC/RCMP going after 'PR mills' - consultancies that were helping some applicants by providing entirely fictitious addresses for one or two PNP programs (eg where one address was being used over and over by applicants), and I think other fake documents (like job offers and the like).
The big difference was the PNP applicants not only never made any attempt to settle in the province(s) in question, most of them never set foot in the province and provided fake documents about that.
The primary focus, as I recall, was shutting down and pursuing the consultancy. I'd suspect they also went after at least some of the PRs (in order to build evidence for the case) but I haven't heard of any specific cases.
My gut is that generally PRs who spent some time physically in their province and made any good-faith effort to get work / otherwise settle have little to worry about.
But I do not know more than that.