The two protein bars were incorrectly labeled without an allergy warning. As it turns out, there's a risk for dairy presence and contamination, and anybody with those types of allergies should steer clear.
In a statement, NuGo shared that "If you have an allergy to dairy do not consume these products. ...Our investigation into these production dates is ongoing but we wanted to notify you as soon as possible. We have process controls in place which are being reinforced to continually deliver our real dark chocolate protein products, certified vegan and pareve."