Re: the sims 4 clothes missing

I have both the packs for Sims 4 and I make a game, everything's brilliant.
Then I save it, go on it the next day and it says 'missing content' and all the sims 4 - get to work stuff and outdoor retreat isn't there. Everything's either gone or been replaced with the old stuff. If my sims are wearing the new clothing or hairstyles they're either bald or have no clothes on. What's going on?! This has happened twice now!!!!