It looks like The Sims Team is planning to pull out a double Game Pack release for The Sims 4 Console in just a matter of few days!
GAME UK, a reliable retail website which usually leaked some information about upcoming packs before has revealed both The Sims 4 Outdoor Retreat Game Pack and The Sims 4 Jungle Adventure Game Pack for the release on Xbox One and PS4.
Beside that the retail website also listed December 4th, 2018 as the official release date for both of these Game Packs. Considering that all of the previous pack releases happened on a Tuesday this could very much be the real deal.
We should expect an official announcement in a matter of few days.