I downloaded the Omen from curse.com last night (April 8). When I logged back on, I had an error in my saved variables .lua of an 'unexpected character'. The MazzleUI layout was borked i.e. two right combat logs moved; trinket menu in center of screen; loot window was in the center of the screen; quartz not in right place, etc.
Omen worked great however.......
Anyway, I had to delete that Omen and I copied over a saved variables .lua from a backup. Everything's back to normal now. Just had to reset some of my tweaks.
Gonna try again tonight, but first I'll backup EVERYTHING!