Problem: I set a new PB last night, edited a video of it but when I view it, just says "Initializing". The video never plays.
Same here. I tried both Chrome and Internet Explorer, but couldn't get either video to play.
I also disabled AdBlock to determine if that extension is the culprit. Apparently it is not. The only difference is that a 30 second ad appears before the "initializing marathon" begins.
I'll look through the HitBox support pages (if they exist) and report anything that might be helpful.