I just reinstalled the Sims 4 and was forced to switch to the EA app from the Origin app and everything downloaded fine except for specifically the Sims 4 Get to Work which has just disappeared. I tried clearing the cache, logging out and logging in, repairing the game files, everything I can think of but it's just gone from my library. It's not under manage add-ons and the store page just has an option to purchase it again. I've owned Get to Work since launch and have been using it no problem up until now. When I hover over it in-game it says that it needs to be installed, but again, I can't find it anywhere to install it. It's still in my order history and wasn't purchased with a different account.
The only thing that's changed is I've had to use the EA app instead of the Origin app, so that's the only thing I can think that would be causing this. Every help thread I've found keeps saying that it means I'm logged into the wrong account, but besides the fact that I only have one account, it's still in my order history, so it was clearly purchased with this account. Help?