Yes. We figured it was a mistake and watched a single dubbed episode and it was terrible. IIRC when I googled it I found out it was an intentional decision and of course people were talking about just pirating the original.

Edit: It has been some months, but I also vaguely recall the episodes getting the Japanese audio out of order, which is why we thought it was just a mistake for that episode until we 'caught up' to the newest episodes.