Any new Vox Tonelab Models due?

[fatbastard]

I love the tones out of my Vox Tonelab Ex, but I have had lots of issues with the wah / expression pedal. It looks like I will have to return it, but I still want to have a similar product. I believe my Tonelab model is a few years old now. Does anyone know if Korg are going to put any newer Tonelabs on to the market? I would definitely buy one if there is one coming, and hopefully they will have sorted the reliability issues by then. Hope someone can advise.