I might have spoke too soon on that SOLVED statement.
It looks like fixing those conditionals, broke conditionals or something in the code for existing subscription upgrades.
It was working last night, but is not working now, so I am assuming that the code change affected it.
What is happening is that you can see the upgrade possibility, but you cannot select it. The check box is missing. I will PM you the user/password to use to logon with to see what I am talking about.