Could also be a delay tactic by Montreal..Ask for more documents and pass time . Hope they dont ask these for others tooYou can do that. It would have been great to have notes to see what exactly triggered it. My guess is they didn’t find your company on google search or something. Just my guess. And if you work in a big one then disregard it.
I think submit everything you deem fit. I think you will get ppr as soon as your documents are reviewed. So May be one week more.