Collectible Card Game Headquarters

Deck Builder is a great program and thanks for making it for Linux. I run Ubuntu on my laptop and it's perfect.

However, each time I go and select the Planeswalker tab to search for one, the card library disappears and doesn't come back even after deselecting the tab. Now, I don't select the tab anymore, so it's not that big of a deal, just thought you'd like to know if it does the same thing in Windows or on a Mac. The only way to get the card library back is the close out of the program and delete the three files that generate after closing the program. The files are as follows:

deckbuilder.log
deckbuilder.properties
userData.csv

I haven't given the program much use further than this and haven't tried to save some decks, but I plan on using it for all my building needs.

Thanks again,
Matt

Does this problem persist between consecutive program launches?
If it does then please upload the deckbuilder.properties, otherwise check if you have the filters like land / aura /etc selected, because if you clear all of them then the library looks like it's empty, because you filter out all the cards. Also a small screenshot of the sets and search panel could be useful.