Yeah the PIP qualifier for Blue badges isn’t high rate itself its:
A score of 8 points or more in moving around (cannot walk 50m)
Or
10 points under planning and following journeys
I think the confusion comes from DLA qualifier which is high rate mobility, this isn’t the case under PIP.
I had similar I emailed my MP as it had been 6 months since I sent the paperwork in and they hadn’t even looked at it. He hot it done within a week straight forward renewal. However doing that probably isn’t going to help right now, obviously.
They could fix all this backlog by just giving out decent length awards to those who aren’t going to get better or for whom there is no treatment ffs.