Can't add a new variation to an existing product in MarketPress

I'm developing a new website based on the PANiNO theme with a store based on the MarketPress plugin. All the products in the store have only one variation, color. When I add a new product to the store, I can add all the colors available at that time and they show up in the drop down menu on the active product page. Unfortunately when I needed to add a new color, any change that showed up on the Edit Product page doesn't show up on the drop down menu on the active product page.

Here is what I did:
1) In the Dashboard click Store
2) Click on Products
3) Click on Edit under Smoke Shifter
4) In the Product Variations pain click Add New Variation
5) Enter price and color and click Save. When finished saving the new price and color show up.
6) Click on Update in the Publish pain, the click Preview Changes, unfortunately the new color is not available in the drop down menu :slight_frown:

An example of this problem can be seen at: http://flyinggoatfarm.com/fgf/store/products/smoke-shifter
The original colors were: Blush, Oyster and Peacock.
The new color were: Gold, Silver and Black.

http://flyinggoatfarm.com/fgf/store/products/smoke-shifter
The original colors were: Blush, Oyster and Peacock.
The new color were: Gold, Silver and Black.

PS: Did variation elements get confused with multiple variation when multiple variations were added to MarketPress?