Gear that I have purchased shows up in AT4 just fine. When I try to use it in AT5 CS, no gear shows up. Oddly, the gear I have purchased does not show up as locked; it does not show up at all.
For instance, I own Fender 1 and SVX 1. But when I select the Fender bundle equipment, only Fender 2 equipment shows up. It's all locked, but it shows up... The Fender 1 option is not even offered and none of the Fender 1 equipment shows up at all. Same for all of the bundles that I own.
I'd use AT4, but the GUI is so small it is unusable on my computer. I've tried everything I can think of; uninstalling, reinstalling, unauthorizing, reauthorizing, restore my purchases...