astropy: numpy TypeError on coordinate transform (TypeError: For this input type lists must contain either int or Ellipsis)

A numpy TypeError is raised when doing a coordinate transformation on an array. This appeared with numpy v 1.14.0. The following code gives the error, copied below. python version is 2.7 astropy version is 2.0.3

import numpy as np
import astropy
from astropy import coordinates, units

print "numpy v", np.__version__
print "astropy v", astropy.__version__

c = coordinates.SkyCoord(ra=[10, 11, 12, 13]*units.degree, dec=[41, -5, 42, 0]*units.degree)
print c.transform_to('galactic')

numpy v 1.14.0
astropy v 2.0.3
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/Users/ben/.virtualenvs/test/lib/python2.7/site-packages/astropy/coordinates/sky_coordinate.py", line 482, in transform_to
    new_coord = trans(self.frame, generic_frame)
  File "/Users/ben/.virtualenvs/test/lib/python2.7/site-packages/astropy/coordinates/transformations.py", line 1314, in __call__
    curr_coord = t(curr_coord, curr_toframe)
  File "/Users/ben/.virtualenvs/test/lib/python2.7/site-packages/astropy/coordinates/transformations.py", line 1232, in __call__
    newrep = self._apply_transform(fromcoord, M, None)
  File "/Users/ben/.virtualenvs/test/lib/python2.7/site-packages/astropy/coordinates/transformations.py", line 1005, in _apply_transform
    rep = rep.transform(matrix)
  File "/Users/ben/.virtualenvs/test/lib/python2.7/site-packages/astropy/coordinates/representation.py", line 1115, in transform
    newxyz = np.einsum('...ij,j...->i...', matrix, oldxyz.value)
  File "/Users/ben/.virtualenvs/test/lib/python2.7/site-packages/numpy/core/einsumfunc.py", line 1087, in einsum
    einsum_call=True)
  File "/Users/ben/.virtualenvs/test/lib/python2.7/site-packages/numpy/core/einsumfunc.py", line 688, in einsum_path
    input_subscripts, output_subscript, operands = _parse_einsum_input(operands)
  File "/Users/ben/.virtualenvs/test/lib/python2.7/site-packages/numpy/core/einsumfunc.py", line 432, in _parse_einsum_input
    raise TypeError("For this input type lists must contain "
TypeError: For this input type lists must contain either int or Ellipsis