Logic Pro old version, discontinued?

Back in 2011 or 2012 I purchased Logic Pro (8 or 9..I think?) but I can't find it under the 'Purchases' tab, nor in the app store - I can only find Logic Pro X.

So my assumption at the moment is that a new version came out so you can't get the old one, but why shouldn't I be able to redownload my purchase?
Another hunch though, is that at the time of the purchase I was using the Norwegian app store but have since moved countries and my account is on the Icelandic app store. Could that be why I can't redownload it?

Sincerely,

Elías Andri