Just this week I was looking for the Lee CPL. I could not find it anywhere, so I was ready to get something else as I needed it for my upcoming trip. Today I called 2filter.com to see if they could give me any info on ETA... nothing.... so I looked online and B&H has the LEE CPL in stock. After talking to the people at 2filter, I bought the Schneider CPL instead with the 4mm clips.
If you are looking for a Lee CPL check out B&H, they have them in stock right now. Just thought I would pass this along, because I know there are some people waiting to get it.