Well the original payment was sent in April, so I think the time limit has been met.

I did finally receive an email from Melio and they show that they mailed the check but that it has never been cashed.  I am getting them to void this transaction and I will personally process it.  I am also waiting to here back from Melio as to why I can't log into the account.

But FYI, they need a phone number where you can actually speak to a person.  At this point I am not sure we will continue to use this service as during all of this and me investigating to try and find out how to contact them I see that this has been a recurring issue for several years.