Hi Nadia,
I have the same problem also. I’m using WP 4.1.1, my theme is Dynamik Website Builder + Genesis, and the plugins that I have the same as Marko are:
Block Bad Queries 20150314 (same problem before I upgraded from the previous version too)
List category posts 0.56
I deactivated both of those plugins individually, and the library was still blank. I also turned off my caching plugin, with no effect on the library.
The strange thing is that I have a duplicate of my site at a dev location, which is identical to my production site (other than the URL), and it’s not showing a blank library screen. However, I did just discover that my production site is running MySQL 5.5.29, while the dev one is running MySQL 5.1.61, so that might be relevant.
Let me know if there’s anything else I can do to help. I will downgrade to 2.0.3 and see if that helps for now.
Thanks,
Nikki