Yes, same start date and the same end date.
What version of Express Generator are you using. I am using V 2.45.
I have closed and opened EA Studio, I have imported the collection multiple times, and I have tried everything I can think of but I get the same result. When I create a collection in EA Studio, export it, and then upload it as I have shown above, and then followed this same process, everything works correctly. But, when I upload a collection from Express Generator I get this bad result.