I purchased a key for Diablo 2: Resurrected and redeemed it within the battle.net client. This was bought from a third-party site (instant-gaming). It continuously says “buy now” as the only button, and when I click it, it tells me I already own the game.
However I am given no way to install the game. The D2R page is simply stuck on the “Buy now” option and upon clicking, tells me I already own the game.
Found another user who went through a similar struggle here - No option for installation
Tried multiple solutions, deleting cache and battle.net temporary data, reinstalling entirely, restarting computer a bunch, even trying another computer… To no avail. I kindly ask for help, please & thank you.