现有用户如果已经可以访问邀请指向的主题，就不会被加入到邀请中的群组

[pento (Gary)]

@JammyDodger

I’m getting an ‘invite expired’ on the one in Join the Discourse User Testing Community, which is encouraging as that sounds like it would work again if the invite redemption was extended. (Though that might also be because I already used it ages ago and forgot about it )

Thanks for pointing that one out, I’ve created a new link without an expiration date.