Campaigns not showing as "Bought" on the e-shop site

[sthompson]

I logged into the e-shop today to see what I might purchase during the current Halloween sale. The answer is "not much" since I own most modules and campaigns already. However, scrolling through the list of campaigns I discovered that for many (but not all) that I purchased previously the "Bought" button was showing as "Buy" instead. In the past, I've been able to rely on the "Bought" button to avoid putting things in my cart that I own already. I prefer that older behavior, or at least some consistency in the way campaigns and modules are displayed in the e-shop. I also wish for a filter to let me view only things I don't already own.