My interview for IR1 at Montreal was on October 10th, everything seemed to go well. In the end the officer said he can’t approve me due to an incomplete security check and that he’s keeping my passport and police check as well. He said it should take about 1 week for me to get passport back with visa. I’ve also uploaded the white slip I received, he also gave a sheet which tells how to track passport. He didn’t mention DS 5535 and I haven’t received any email yet for DS5535 and he said everything is complete document wise. For context I’m a permanent resident in Canada from a Muslim majority country. Would appreciate some insight on this, should I be concerned ?