April fool knee pads still available anymore?

Hey, so I got this one YouTuber I watch even tho I havent played since 2021. He showed a build with the april fools knee pads and I was like: ‚hell yeah, I gotta start playing again‘. So I logged in and havent had anything in my stash/mail. Is the event officially over? Are the knee pads unobtainable now? Checked this sub but havent found something to this topic and I dont wanna be late to the party.

Thanks in advance!