Solved
[ARCHIVED] Party Animal Aspiration doesn't register that a party has been thrown
Threw party and got a gold medal for it, it didn't count toward the five I have to throw (although I did get credit for a silver medal).
Please post here if you have further issues with this: https://answers.ea.com/t5/Bug-Reports/COLLECTION-THREAD-Aspirations-not-fulfilling/m-p/6492560
