Fix the sorting problem
Your new update tend to sort things by email address (at least in some spots) which I find bizarre and useless. When I look at who opened a broadcast message, the list is sorted by email address. To just see who last open that message I have to click twice on the Opened tag because the first click sort the list in ascending order. This was not the case before. When I open the list it's automatically sorted in descending order of the Opened time. By just looking at the list I can tell who opened that email since the last time I visited the page. Now I have to click twice which adds more load to your system. Can't imagine any one wanting to see that list by email address.