Well on my profile page i have a section that shows the lastest NDS roms. Although when i go to the actual NDS Rom page they are out of order or not there.
It has to do with how display games now. It's a bit technical, but before it was database -> romulation <-> cache now it's database -> sphinx -> romulation <-> cache The difference is that sphinx needs to fetch from the database, and it does that periodically only, so you might see something not added. It shouldn't stay like that for more than 10 to 15 minutes, though.