Re: Packs not downloading or going into download queue

@Littuhljay  Try clearing Origin's cache:

https://help.ea.com/en-us/help/faq/clear-cache-to-fix-problems-with-your-games/

Restart your computer, open Origin, and try to download just one of the packs that didn't work before.  If the download starts, wait until it's done to download the next one.

If that doesn't work, launch the game a couple of times.  Often enough, Origin will start downloading any missing packs on its own once you reach the Main Menu, even if you have auto game updates disabled within Origin's settings.