I picked up a batch of bulk CEE from TrueProteinCanada, and it has an extremely bitter taste. This wasn't the first time I've ordered CEE from them. My previous order of bulk CEE (6months ago) from them was more along the lines of what everyone's experiences with CEE have been. Extremely sour, but manageable. This new batch is like felching satan's gaping o-ring. Its horrible. I gag everytime. Did they change their formula or something in the last 6 months? Does CEE go bad?