NXT Email Stats "Read More" not working?

Hi there,

We use NXT's built-in email tool, and I've noticed lately that when I click on the number of opens or clicks and get the list of names pop up in the side bar, I'm only able to see the first 20 or so names because the “load more” button vanishes when I either click on it or try to scroll down. (I've got 300+ opens on this particular email, so I now there are more to see.) I'm using Chrome and made sure my browser is updated. What gives?

Thanks!

Kate