so does this mean we r going back to 0.4 or before the hotfix? jdb's comment makes me think its before the hotfix to defensive lines.

It's rolling back to a previous version of 0.4.1 where the DL was peeling off the QB. The hotfix for that is what caused the runners to go backwards, once it's stabilized (hopefully as early as Monday, unless this last change still has it happening) the 0.4.1 engine will get patched again.

Is it the same hotfix that caused the OL's bug I reported here https://mfn85.myfootballnow.com/community/thread/6/3112?page=1#21223 ?