Datepicker bug

Hi,
When installed, Makecommerce for Woocommerce interferes with a date-picker of another plugin, more precisely Woo Discount Rules and overwrites its date format, so as design of it. Therefore dates picked with Woo Discount Rules do not save because of the format clash. They can be entered by copy&paste, but it is still pain to get them keep the format and generally Makecommerce date-picker should preserve its scope within the original plugin. Date-picker works fine when Makecommerce is uninstalled.
Please look into fixing this bug as the use of this functionality is very routine and causes issue.
Thanks