ERG mepi_tof() load routine produces malformed tplot variables

[jameswilburlewis]

import pyspedas
from pytplot import tplot

mepi_tof_vars = pyspedas.erg.mepi_tof(trange=['2017-03-27', '2017-03-28'])
tplot('erg_mepi_l2_tofflux_FPDU')

produces:

01-Feb-24 12:27:47: Too many dimensions on the variable: erg_mepi_l2_tofflux_FPDU