For some reason I am unable to make any posts or responses here from my regular instance (trying from Kbin now), which is unfortunate, but hopefully I can at least lurk!
What is your regular instance? Perhaps your home instance hasn't "pulled" in this community yet. Try pasting the entire url into the community search and it should come up (you might have to do it twice).
https://lemmy.world/c/ps5
ok cool, let me know! It might have just been a federation quirk. I do have the old community locked right now, so make sure you are posting to the correct one