I took a sideways move to gain more experience as I had outgrown my role in my current area. 6 months in I am doing well, have had good feedback and it has also been recognised that I am largely above my grade. A higher graded position has been advertised in my old dept which is also permanent, would it be bad form to apply for it? I am on a fixed term contract, with a likelihood of renewal but no guarantee. My old dept the work culture was at times hard, although this role is for a specific workstream