[SOLVED] Steam client [Alien Bob] - black screen

I've been using Eric's Steam client for a few months now with no issue on 14.2. However, after the last couple of updates I just get a black screen. This is no major issue since I can play other games by using the Big Picture feature, but I can't access my library in the normal way.

I've Googled around and it seems this may be just an issue with Valve and their latest updates, but I'm not sure. Is anyone else having this issue and if so, do you have any idea what could rectify it?
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