You are 100% right. Looks like they dont follow any pattern.I think multiple agents work on the same file. Thats why people are seeing different IDs during different stages of PR file processing.
Not necessary, if we got the first email from MK, then the eCOPR mail will also come from the same agent ID. And the eCOPR distribution does NOT seem to be in any sequence like AOR date, PR Confirmation Portal email date. Many applicants who have these dates after me have already got eCOPR.
There are still PR card applications submitted in late 2020 to Jan/Feb 2021 in the link, but it’s not that much. You just need to sort and filter.Thanks for sharing but the information on this one is really old. :-(