Yeah I noticed that the other day when I was placing an order. Looking into it further, it's not just their bipolar caps either; Nichicon seems to be discontinuing most if not all of their 5x11, 6.3x11, and 6.3x15 electrolytic capacitors due to "decreased order volume and product obsolescence". This is a real bummer, as they were always my go-to electrolytic capacitor brand alongside Panasonic. Here's hoping they don't end up following suit...