They might’ve fixed it. I just published a place and it showed me the /catalog/ link, but with /redirect behind it: Framework Testing - Roblox
If I take your /redirect-less url and put /redirect after it, it works too. They might’ve fixed it already, although 3 days seems quite fast. I’ve just reuploaded my latest model, and it also gave me the /redirect link, but I don’t know if it’s (also) fixed for plugins.