This is simply not true. She would only lose out on a term if she has taken the majority of bidens, not the last 6 months. You can serve for up to 10 years total.

Vegan is not a regulated term. Plenty of products that say they are vegan still have animal products, such as honey.

It’s no longer labeled vegan. A lot of producers actively avoid the label, despite the fact that the Vegan Society would provide their stamp of approval. I’ve heard somewhere putting it on your product lowers sales. All this to say, are you certain it’s actually not vegan anymore?