by Carl » October 29th, 2013, 6:02 pm
It didn't necessarily show that they lived there. Yes they took Ma and Uncle Max to live there and they, along with the other meerkats, took up residence there, but there's several explanations that could fit Timon and Pumbaa's presence in both films.
-Timon and Pumbaa preferred to live at Pride Rock with Simba, so like him, they were simply visiting the meerkats in the jungle.
-Timon and Pumbaa stayed in the jungle with the meerkats, but when Kiara was born, Simba asked them to come to Pride Rock and assist so they were around more often.
-Timon and Pumbaa lived in the jungle with the meerkats for a while, but then something happened, be it a falling out with the meerkats or something more catastrophic, and they were forced to move to Pride Rock before Kiara was born and SP started.
-The other meerkats couldn't put up with Pumbaa's gas all the time, and so Timon and Pumbaa left to live with the lions.
-Jungle predators became more of a problem, so the paradise life didn't last long.
-Timon and Pumbaa felt weird living away from Simba after all those years, so after staying in the jungle with the meerkats for a while, they moved to Pride Rock.
Some of those are extremely similar and I'm sure someone else can come up with more possible explanations as those are just off the top of my head.