Xe added it to the ranks list, even alongside rank "Person" with the exact same requirements (<50 posts), it has higher priority due to alphabetical order.
Apparently, there was a mishap and Xenon typed 1500 as 0, so instead of Forum Wizard being for when you have 1500 posts, it got changed to when you have 0 posts or higher.
I'll go ahead and change the name of the rank now that the surprise is ruined.