Why is new content not in party finder?

[basketofseals]

My server is a high population legacy server and we also have dozens of entries in the Party Finder.

Half of them are crafting, three are FATE parties, and the last entries are EX Primals. HOWEVER, YOU HAD BETTER KNOW THE FIGHT PERFECTLY OR YOU'RE KICKED AND SHUNNED FOREVER.

That's the state of the Party Finder.

I've never had this problem. There's always a learning party to join at some point in the day, and the people there are quite nice. Sure you look up the fight beforehand, but my PuGs have always been patient and willing to explain things people don't understand.