I was informed that there's some new rules on Eka's which haven't been made public in a blog post or any kind of information from the staff.
For those who doesn't know yet, if you tag your work with the "Underage" tag, your work will no longer show up on searches. They can still be viewed if you go to a user's page, but if you try to search for them, you will find nothing.
So if your work is tagged with the "underage" tag, I do recommend that you remove it and replace it with something else. Because if you don't, basically no one will be able to view it.