Hi all. I mailed my study permit to the immigrations office for amendments. It has been more than 3 months and no-one has contacted me or provided any updates for my permit. I have to go back to my home country next week for 3 weeks, can I leave and enter Canada with this status? I have raised a webform and received no feedback, I have also tried calling them multiple times from last week but was not able to connect with an agent.