I've tried a couple of things, so far no problems... just made a donation to test that out and on this end all seems to have gone perfectly. The only thing I can really mention I think is the videos are not in order... they seem to start in order, then get an odd 2 or 3 out of place, then back to order. I don't know if this is to do with how recently people have watched them changes the order or something, but like right at the beginning, scrolling down, it goes 50, 48, 47, 46, 45, then back up to 49, then 51, then the logo, then carry on with the 40's again, and like this all the way down.
Also... 022 is missing...