Lost of issues updating children events

Hello,

in Eventbooking when I try to update Parent Events and select the "Update Children Events", it might work once but then no more update seems possible.
Right now, if you check in my back-office and the front-office: www.lefoodist.com/list-eventbooking you will see that I can not update the symbol for currency for example (trying to move to € ...)
Also the dates get messed up, and I can not update the event date for the parent event: Market Visit French Cooking Class

This is very very challenging, and makes the whole thing totally unusable of course; can you have a look and let me know what you think?
This is URGENT by the way, sorry ...
Thanks
Fred

Hi Fred

1=> It is not possible to update the date of children event when you update parent event date settings. Only basic information such as price, description.. could be updated

2=> For currency symbol, I didn't code the extension to allow updating the information of parent event. However, I can edit code for you to allow that. Please submit a support ticket sending us super admin account of your site so that I can edit that code for you

Tuan