I'm going through a similar ordeal. I applied for the PEQ / Temporary skilled worker programme, and as proof of my French level, submitted a diploma "with distinction" and transcript after completing CEFR-625 Conversation Française Niveau 6. This should have been sufficient for granting the CSQ
- 28 aug Submitted paperwork
 
- 4 sept Received your paperwork letter
 
- 19 sept Deeper examination letter
 
- 9 oct Interview scheduled for 23 oct
 
- 23 oct Interview
 
- 6 nov Intention de refuser
 
Now I have until 6 December to send more information. I'm considering sending a letter to them explaining the situation and that I complied with the rules. I also had planned (truthfully) to study French FT to become native-level fluency, but didn't want to leave my job until I received the CSQ.