Hello
As you can see in the attached snapshot (event reminder email), when there is no end date for an event, we have an issue.
Also, I think you should add the time in the date, because this is an important information and because for events happening within a day, "From 05-03-2016 10:00 to 05-03-2016 11:00" will look more friendly than "From 05-03-2016 to 05-03-2016"
Of course you could do more improvements so that the date renders well in all cases (all day events etc.). It's up to you.
One more thing: why don't you link to the events page (on bottom button)? Links in other ES notification emails are more relevant than that!
Thanks
.Fixed partially in ES 1.4.8