can't download/install store content?

i wonder if the recent origin update borked something, since it also removed eps from my account (though they are back now).

i was recently sent some pretty items and wanted to install them... but, when i go to my purchase history, choose the items, and click 'download, it does nothing. i get the 'please read before continuing' pop-up, but that's it.

i already disabled my adblocker and tried to 'repair game' through Origin, with no result... why is this happening?