Mac Issue

I just want to start off by saying, yes I do know and understand playing any type of game on a Mac is unadvisable and I am just asking for trouble. Regardless I hope we can overlook that and into a problem I just recently (within the past few days, and probably a resultant of the most recent patch). I can open the client, and can login successfully, I can even start a queue and enter champ select. However, upon leaving champ select and going into what should be the loading screen, all I get is a black screen that never loads. On top of this I cannot alt+ tab or anything out of this screen, and my only option is to manually shutdown the Mac. The most interesting part of this is that apparently the game does not consider this is that I have scoured the discussion boards for fixes and other people who are currently in a similar situation and about 4 months ago there was an almost identical problem that other people were having, not being able to load into a game of any kind, and specially on Mac. Last time, there was a fix a few days after, which I am praying for but I am just hoping to be heard, even though, yes I am on a Mac.

Hopefully there can be a resolution soon, I just bought some new skins !