Newbie to NewsBlur here. I was tinkering with my dashboard and mistakingly eliminated the entire left column of the dashboard. How do I reset the items located in the left column? By left column I mean the column left of the folders/feeds list.
Click on the options popover in the top right of the right-hand dashboard modules and there you an add more dashboard modules (same place they are removed).
If you removed all of the dashboard modules, including the mostly obscured one on the right, NewsBlur would helpfully add the default three modules back in.