OK, I have the unowned DLC button now, maybe it was a cache issue. Thanks
Still there's a problem with the price difference percentage. See the SS3 BFE example here:
SCREEN.png
My region is EUR2, which is also chosen as the primary region for the comparison. You can see how the price matches the one on steam.
But the prices are compared in USD (see the comparative prices) and the EUR2 price is marked as "3.83% lower", which obviously shows that the US price was used as the default one (it is also marked as 0% difference) and which is confirmed by the currency. So previously it was Brasilian Reals, now it's US dollars...
So not having prices in my own currency is just a minor thing to me, having comparison done in a random currency, and having a random region used as the default one seems like a more serious thing to me, as it makes comparing much less intuitive.
Still I think you're on the way of making an already great expansion even better, and I only regret I cannot help too much in the development.
Thanks for all the work!