Update your deck to 1.0.2.0 Guide
Due to some sections who have now changed name (Licence -> License) all the decks you may did are now corrupted, but you can fix this by following this guide. You just have to open your .o8d Deck files on any text editor. Find the line with "<section name="Licence" shared="False">" and change "Licence" to "License" and save.