Greetings everyone!

I recently had to re-install windows onto my laptop so obviously I had to re-download MTGO.
This happened successfully, however, when I signed into my account and pulled up some old commander decks I had, it showed that there was an error symbol (a small yellow triangle) indicating there was a problem with the deck. When I opened the deck it showed that I included cards into the deck that I did not own. The funny thing is that I know I have these cards. When I hover my mouse over the cards in question it only asks me to add the card to my wish list.
I am not sure if this has happened to anyone else but any help on this will be greatly appreciated.
My account name is: Nethryll