BleepingComputer.com: Shockwave Trouble

Im a Habbo Hotel player and i use shockwave to load the site, but ever since i upgraged my shockwave player, every time i load the habbo site, it just comes up blank with a little white square in the top-left corner (there is a square, triangle and a circle within the white square). this also happens with all shockwave things. i have tried removing shockwave from my computer and re-installing it, i have refreshed the page, i have shut down and re-started the computer and ive tried leaving it to see if it loads, but nothing seems to work. does anyone have any idea whats going on and how to fix it? i'd really appreciate it if you can help me!!!