Mac Launcher becomes a white dot, NA server!! PLEASE HELP!

I ran into a problem where my application would not open (not even the logo), and had to re-download the installer to replace the Userkernel file in my application. This fixed the problem I had ran into, but created a new one, where Userkernel would start the launcher, but it would appear as nothing but a single white pixel in the middle of my screen. I deleted all traces of league of legends from my computer, then re-downloaded the installer in an attempt to re-install LOL completely. I am still running into the same problem, and no matter how many times I download the launcher, the problem remains. There are no fixes, no matter what I try to search in google and I am beginning to believe it is a compatibility problem between OS X Yosemite 10.10.1 (my current operating system) and the application you have available for download. I had not re-downloaded the installer since updating my OS, so I am unaware as to whether it was incompatible previous to today (Dec-25-2013).

Please respond with a fix ASAP!