Maybe it is an issue with the auditor. If it's still M&K CPAS, they have 3 awful reviews on Google but those are from 7-8 years ago and they did work on the 10K last year that got filed by the extension deadline. Obviously there has been a lot of mortgage juggling going on as 3 big mortgage payments came due from August to March. I do know that the Hamilton mortgage due last August was refinanced late last year.
I'm pretty sure Marc's got 45 days to file the 10K and preserve OTCQB status but I'm not sure whether that 45 days is from the original April 1 deadline or from the extended deadline of April 16th, so he's likely still got time to get it taken care of before dropping to the pink sheets.