Hmm, strange. The last comment from Dan (second to last comment on the thread) makes it sound like their is another thread, and other users with the same problem:
Whew, I found the other thread and am happy to see that others are encountering this too, and it’s not some super duper weird thing with just my computer…
I tried searching a bit to see if I could find it quickly, but didn’t turn anything up. Maybe if you comment there, though, they could link you to the other thread, and they might have more info.