TOPIC: Early bird (for one event) apply to all events in "multi-events cart" mode

Hi there at DTH Dev,
I am using DT Register for managing a Conference with several events, using Cart mode.
I use Early bird and Late discounts for some events but not for all of them (as for Gala dinner). When I put in a same cart these 2 kinds of events the discount also apply to the item that is not supposed to have one.
This error occures (at least) when using "Offline credit-card" or "PayPal" payment options, and we can only notice the problem on the confirmation mail sent to the administrator when a registration is completed.
Didn't have this problem in previous DT Register version.

Any idea of what happens ? Any solution ?
Thanks in anticipation for your help.

First, what version of DT Register and Joomla are you using? What version of PHP?

Second, is the record created with the wrong amount? Is the wrong amount charged? Or is it just displaying wrong in the email you mentioned?

Hi Nathan,
Sorry for this late answer but I was traveling these 2 last weeks.

Joomla version is 3.6.4 / DT Register is 3.1.11b / PHP is 5.6.21.

After checking all parts this is just a wrong display in the (admin) email. The amount is correct in the DT Register's records and in payPal's records.