Ah I haven't had Irn Bru in ages. I used to find it at some supermarkets in the US, but I haven't seen it in around a decade. Sad to hear they've changed the recipe.
Sadly it's not just Irn Bru they ruined. Many soft drinks now taste completely off because of the sugar tax thing here. Another favourite treat was "Old Jamaica Ginger Beer" and that's now undrinkable. Sad days for those of us who enjoyed these things as an occasional pleasure and not as part of our daily diet.