I know it does. It has not been fixed yet. The entire layout system was changed around a lot over the past year. For some time, only Vizzed Elite and up could edit layouts. Trusted users were allowed after a little while. It just never got changed back to allow users who reached 250 posts.
Just to be clear, have you checked whether or not you can edit your layout. Go to this page and see if it's possible to type in the white boxes:
Austin96 : And it best not to ask to get trusted point, trust me, that is really bad way of getting some, my friend just asked for points and cause him to go down to -15 trusted point so beware if you asking them, you will lose them badly.