Forum Index display issue

[Merriweather]

On my forum display, there is a floating list of headers that is driving me mad!

I've attached a screenshot to illustrate the problem I am having. See how above "Community Administration" there is Forum, Last Post, Threads, Posts, Moderator? That is supposed to be in the line next to "Community Administration" and it's not. I don't know what file to look at to fix this (new to vB, but not new to HTML/PHP).

(See screenshot - I outlined the extra floating table in yellow, and the areas where the info is missing in red.)

I'd also like my column widths to match up and re-order the column headers to be Forum, Threads, Posts, Last Post, Moderator(s).

Guidance is appreciated.