I created post containing picture galleries using NextGEN Gallery plug-in and for some reason one of the pictures replaced my default header image
Now couple of things to note:
1) I have no feature image set for this post
2) nor do I have any preview image set for this gallery within NextGEN gallery
3) I'm using Twenty Eleven theme
and 3) It's just this particular post for now
Can anyone help me out here? I want my default header back.