I'm fairly certain this is just some weird css issue, but here's the problem:

If a site has pagination, when you hover over Start / Prev / Next / End, over to the left of the screen, the word you're hovering also appears.

I've never seen this before J3 / K2 2.6.8, so I'm not sure what's exactly causing it, but I'd like to make it stop.

Suggestions?

K2 uses Joomla!'s default pagination.
This is a Joomla! feature not a K2 one.