LIGHTROOM 5: I see RED in the pictures while in the Develop Module!

I downloaded LR5 about three months ago and when using the develop module the whites in my pictures would all red. I just contributed this to be the beta version. This morning I downloaded and paid for LR5 and while developing a picture the dreaded red sky came back. There is nothing I can do to get rid of it so I thought that maybe I should re-download the whole program but don't know where to go to do that or if that would even help.