It is real. It was leaked on the XBOX Microsoft store. You can find more information here, at SimsCommunity.
https://simscommunity.info/2019/10/19/leak-the-sims-4-discover-university-expansion-key-art-description/
I am particularly excited for the "off-campus" feature. Does this mean that our Sims won't be confined to the University world while they attend?
Something I hated in TS2/TS3 was that your Sims had to leave your neighborhood behind. There are a lot of neat things in Uni world, but you are pretty much capped off from other EP/basegame content while you are in a Uni world.
