It seems like there's a problem querying the database that should list people's addons, mine aren't showing either.
Since on some pages it still shows part of my favourites and because in the overview it shows I got n favourites, I know they aren't really gone.
The problem is just this page.
I hope someone will fix this soon, because I want to remove some favourites so the Curse client stops installing them! (I disabled the "Download Curse Favourites" option in the meantime)

also vanished

Noticed mine were gone last night, thought it was a fluke with that pc so didn't think much of it. They are still gone today though, and I am on a different pc. :( Makes me sad.....

mine too

I still have favorites however they are simply not displaying in the "view all" favorites list. So, they display at:

http://my.curse.com/account/dashboard/

but not at:

http://my.curse.com/account/favorites/

Hope this quickens the fix.

Fear not, favorites are not wiped from the database. They just are not displaying currently. We'll get them visible soon, sorry about that.

Mine are gone too.

Mine gone too.

And the login at each visit is a pain. Fix that curse guys, not like their isnt competition. :x

The favorites are actually listed in the html file (in javascript) but is just not displayed as html. So there is a javascript problem.

By the way, please fix the login problem (have to log in every day).

my favorites are gone too now

Mine are gone too, none of them were in folders, perhaps thats a clue.

I've lost mine with in the last 24-48 hours as well. Even removing the mod from favorites and resellecting it does not make it show up in the favorites list. Although Client shows all of the mods I have installed still.

mine are gone too. >.>

Favorites are back. Do a force refresh if they do not appear. Sorry about that, and let me know if you have any more problems with this.

mine are back now!

Thanks!

Mine are back now on my Apple using Firefox so I guess the problem was solved...
...thanks Craig!

All right now!