So I have many addons and I am having trouble with a certain one although the problem is that I don't know which. During boss fights a unit frame appears containing the boss and sometimes it distorts across the screen and I have having problems finding out which addon is causing this so that I can correct the issue. Here is a screenshot below and my current addons.
Ah I get this problem as well, its Mapster or sexy map. I find that you can manually adjust the size of the bars, just click the side and drag it back.