No heal transparency in GIMP 2.10

[Ofnuts]

The full contents of my /usr/lib/gimp/2.0/interpreters/pygimp.interp is:

Code:

python=/usr/bin/python2.7
/usr/bin/python=/usr/bin/python2.7
:Python:E::py::python:

But before you break everything, did you check that other Python plugins are also broken?