Read through other messages in free talk, this has been discussed. There is a way you might be able to download while the problem is being fixed. Just wait a little longer I am sure things will be back to normal soon :)
To download a member suggested right clicking on the download link in any thread then choose open a new tab. You can then download in that second window. To save a favourite for the time being do so by saving it in your browsers favourites list in a folder named pindiy and come back later and add them to the favourites on the forum when all returns to normal again.
Hola, a mi me pasaba lo mismo pero ya pude descargar haciendo click en el enlace de descarga con el boton derecho del mouse y luego elegir abrir en una nueva pestaña y ahi ya te aparece el recuadro de la compra. Saludos.