There's no offline installer files for the DLC yet.
Could a blue please check it out? :)

Not only that, even on my computer with Galaxy, it just tells me to buy with no option to install (bundle purchased). It's seriously messed. (Iga's pack shows as always.)

I'd file a ticket, but support literally never responds to me and I'm sure I'm silently blacklisted by them.

Well, the update necessary for the cosmetic DLCs is Galaxy-only for the time being, so welcome to the waiting game.

It is?
Both Galaxy and the offline installers show me 1.40.0.65432 as the most recent version of the game.

The new items require 1.5. Which is on Galaxy. (Though, surprisingly, it shows at 5 months ago even though it only released this week. Something truly strange is going on.)

The update that was supposed to launch alongside the cosmetic DLCs is 1.5. If the Galaxy version still shows 1.4, then either it's showing the wrong version or the update released yesterday was a dud.

Thanks!

Was looking forward to play through the game again, but that'll have to wait I guess. :P

Oh, so the cosmetics needs update 1.5. GOG should have to warn us about this with some description

Guess i'll have to wait then.

Offline installers for these appear to be up now...

But Galaxy continues to show "buy" instead of "install", and ditto with the Wingspan cosmetic that released, too.

Weird, I hope this gets resolved soon.
At least there's the offline installers. :)

These cosmetics now also work via Galaxy. (Wingspan one is still broken and shows "buy" even when owned; offline installer works.)