Disappearing Variation Data

So I’m working on a site for a client and one of the products she plans to stock in the store has a big variety of different variations. Now the issue I’m having is sometimes I’ll update the product and when the page reloads, some variations are disabled or missing data I input. There’s only 57 variations so I can’t imagine it being an issue and the hosting provider (godaddy) has said that there’s no reason on their end they could see that’d block it from going through.

Does anyone have any ideas as to what might be the fix. Did I set up the database incorrectly or something?

Using Woocommerce 2.0.12 and WordPress 3.5.1

https://www.ads-software.com/extend/plugins/woocommerce/