I'm a little curious - you said you came into Canada as a visitor and then applied to extend your temporary status and got an extension for a year - but it sounds like you did that separately from the inland PR application. Did you provide proof with your inland PR ap that you have valid temporary status in Canada when you filed the application? Normally an inland ap is sent to a local office from CPC-V when there's a problem with processing - and many times the problem is that CPC-V thinks the applicant is in Canada without valid temporary status because they applied without actually having temporary status - or without providing proof. That's why normally it's a good idea to submit the extension application WITH an inland PR ap . . . that protects your status until first stage approval, and if you ask for an initial work permit rather than visitor status then they'll issue you an OWP when they've completed the first stage of processing.
Do you have any indication of why your ap was transferred to Calgary before first stage approval? If not, you should ask your sponsor to contact the Call Centre to see what type of info he can get, or have him contact his MP to make an inquiry, or
order your FOSS notes for more information. You're not eligible for a work permit until after they complete the first stage of processing - so it's important, if the processing office doesn't know that you have legal temporary status, that you let them know immediately. It's not enough to assume the left hand knows what the right hand is doing. It's clear to me that isn't usually the case.