Back in B.P.R.D.: King of Fear Panya was told she would be walking in a year or so. As of B.P.R.D. Hell on Earth: The Long Death it has now been almost exactly a year internal time. I guess she'll be leaving that wheelchair behind soon.
I hope when it happens, her attendant (seen in the picture above) starts appearing a little more frequently. I'd like to see her grow into a fuller supporting role.