Am I only thinking that you are making nothing into a problem? You are probably to early to see the entire package in the Steam store. Is the package even released?
Lol for "nothing into a problem".
Yeah, missing those dlcs isn't the end of the world, I won't for sure play the game again soon or replay it to use those skins, but I find extremely dumb the fact at the moment only new users can get the dlc if they buy the new version.
Because, since it's a bundle, you can't purchase it again.
And yes, it is released already, you can buy it.