You two newest characters do indeed appear in the Approved characters list as it was updated yesterday. They did not appear previous to that because the list was at that time current to May 19.
The list is all approved character, not just the ones in the server vault and kept for record keeping puposes. Deleted characters are not removed from the list.
I'm not sure why the LORE site is not updated, perhaps you should post in the LORE bugs forum or someone from the LORE team may chime in here.