I am having the same issue with the short description field and this plugin IM8 qTranslate WooCommerce.
And you are right mister author, it doesn’t change anything when we disable the plugin IM8 qTranslate WooCommerce.
It does however change to correct functioning when the qtranslate plugin itself is disabled!
So because the plugin IM8 qTranslate WooCommerce is suppose to make qtranslate compatible with Woocommerce, this is an issue you should be solving also, mister author.
So that’s why its posted in your threat.