Yep thanks to whatever force was at work here.
Now, if we could just get the WhiteSprings Channel back up!
Before you ever mess with the dish do two things especially with Ku.
1) look at the radar at the uplink, if there are storms wait them out.
2) Check Satellite Guys and look for an issue. (post question if necessary)
Most of the time between those 2 things you'll get an answer.