Not everything is clear with badges

Using the help of Habrahabr, in response to the question “ What are the badges? »Read, in particular, the following:

Star. A user who has published more than 25 topics; Top rating must be more than 50 points.

Suppose that this means that any such author becomes a star who has published over 25 such topics on Habrahabr, each of which scored more than 50 points.

Since for each such topic the author is also issued an invite, the star has more than 25 invites (more than 30, if the author also achieves a karma value of fifty). Habrahabr does not receive invites in any other way, so it turns out that if some author had more than thirty invites, then he seemed to be like a star.

On the other hand, contemplating my profile (or his fresh PeeeP-cast ), it is easy to notice at the bottom of it that I already invited at least thirty users to Habrahabr. Naturally, this is not all the invites I have received: I save a few pieces not spent in case I have to quickly pull a useful article out of the sandbox to Habrahabr, or invite some friends.
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So, it can be considered reliable (and even obvious) that I published more than 25 such topics at Habrahabr, each of which brought me an invite — which means each of them scored 50 points.

Nevertheless, there is no “Star” badge in my profile.

What I did not take into account? Where does this effect come from?