Your invite link keeps working
An invite link used to stop working after one friend joined, and quietly changed under you. Now it stays the same link and keeps crediting you for everyone who joins through it.
Your invite link worked for exactly one person. The first friend who signed up through it used it up — and from then on everyone else who clicked the same link landed on an ordinary sign-up page, with no bonus for them and no credit for you. Worse, the link in your invite box quietly became a different one, so anything you had already pasted into a group chat was a dead link.
Now it is one link, and it keeps working. Share it wherever you like; everyone who joins through it is credited to you.
Your weekly referral limit has not changed — it is the same cap it always was, and it is now the thing that actually decides how many rewards you can earn, rather than the link dying first.