"And apparently things like a Vindaloo curry are out for the rest of my life, or at least a long time"

This quote by Lara St. John is likely describing a dietary limitation she has actually just recently been faced with. It appears that she has actually been informed that she can no longer consume Vindaloo curry, or at least not for a long time. This could be due to a medical condition, such as an allergy, or a lifestyle option, such as a vegan or vegetarian diet. Whatever the reason, it is clear that Lara is dissatisfied by this news. She might have delighted in the flavor of Vindaloo curry, or perhaps it was a favorite dish of hers. Whatever the case, it is clear that she is not pleased about having to give it up, a minimum of for the foreseeable future.