I think I resolved it.
The issue was with .iview-caption.caption3 . The width that is generated is, for some reason, a little shorter than needed. To fix this, I simply added more width to the equation.
The file I needed to edit was:
iview.min.js seems to be a condensed version of iview.js. From looking at iview.js, line 574, the setCaption function, stored the width. So to fix the issue, I went into iview.min.js and changed:
(b.width() + 25)
I found this on line 32. The 25 is just to add 25 pixels, it is not the exact number needed probably, it is just what I chose to use.