Home Page Text Color same as Background Color

Hello, Catch Everest Pro v1.6 (also previous version). We have been using CEP for 6 months. The home page started to display with (by appearance) no text. The text is there but is in the some color as the background). Selecting shows that it is there. Refreshing the page produces the expected result. The page is quite simple. rosecityfutsal.com I'm stumped as to what is causing this. I have added TotalCache (W3TC) and that helped for the day, but the issue returns the next morning. Thoughts? Kevin