Can't download Easy Discuss app

I've just bought and installed EasyDiscuss, but I can't download the app for EasySocial (http://stackideas.com/apps/item/6-easydiscuss). I bought easySocial too. When I try to download it, the system tells me to buy EasyDiscuss, but I have it! What's the problem? It's only a matter of time? At the same time I can't write in Easy Discuss on my site, I don't now if it's the same issue.

Thanks!