Can't Purchase From Marketplace "Please Wait, Updating Your Order" Forever

Distribution UE Marketplace
1

I apologize for posting both in answers and in the marketplace forums, but I need an answer of some kind: I cannot purchase from the marketplace, and I’m on a schedule. I haven’t had to order anything in the past, and now that I need to it’s just stuck on this forever: Pretty awful timing, to be honest.

I am attempting to get this: Houseplant Pack - Interior and Exterior Plants in Architectural Visualization - UE Marketplace
Tried from page, from checkout, in different browsers… Just “Updating your order” forever.

I’ve tried on the current versions of Firefox Nightly and Chrome. Tried reloading both, coming back… Can’t purchase. This started last night.

2

Ah-ha, I can do it via the Epic Games Launcher, though it is worth noting that I had to open it three times because it was just appearing as a blank grey window the first two times.

3

Huh, Other way round for me - I can purchase in the browser, but no longer from the launcher.