Hello David,
Thank you for your posts.
The issue you have faced is quite untypical. Please submit a ticket here:
http://support.emagicone.com/submit_ticket and provide us with your store configuration file, so we could check it from our side and advise you on this regard.
*You can save you store configuration file at: Store Manager > Preferences(F12) > Database Connection tab > Store Configuration section > Actions... > Save current configuration: screencast.com/t/Hmy0nUDBsHJc