Data generation failure

I got this error on a data generation job. Maybe this is related to a version change somewhere. I updated to the latest gwpy, numpy, and scipy and still had this issue. I'm worried this will cause online runs to fail.

06:23 bilby_pipe INFO    : Sample rate matches data no resampling
06:23 bilby_pipe INFO    : PSD settings: window=Tukey, Tukey-alpha=0.2 roll-off=0.4, overlap=2.0, method=median
Traceback (most recent call last):
  File "/home/colm.talbot/.conda/envs/bilby/bin/bilby_pipe_generation", line 11, in <module>
    sys.exit(main())
  File "/home/colm.talbot/.conda/envs/bilby/lib/python3.7/site-packages/bilby_pipe/data_generation.py", line 1117, in main
    data = DataGenerationInput(args, unknown_args)
  File "/home/colm.talbot/.conda/envs/bilby/lib/python3.7/site-packages/bilby_pipe/data_generation.py", line 170, in __init__
    self.create_data(args)
  File "/home/colm.talbot/.conda/envs/bilby/lib/python3.7/site-packages/bilby_pipe/data_generation.py", line 210, in create_data
    self._set_interferometers_from_data()
  File "/home/colm.talbot/.conda/envs/bilby/lib/python3.7/site-packages/bilby_pipe/data_generation.py", line 615, in _set_interferometers_from_data
    self.__plot_ifo_data(det, strain_data=data, psd_strain_data=psd_data)
  File "/home/colm.talbot/.conda/envs/bilby/lib/python3.7/site-packages/bilby_pipe/data_generation.py", line 697, in __plot_ifo_data
    data_with_psd = psd_strain_data.append(strain_data)
  File "/home/colm.talbot/.conda/envs/bilby/lib/python3.7/site-packages/gwpy/types/series.py", line 762, in append
    self.resize(s, refcheck=False)
ValueError: cannot resize this array: it does not own its data

Has anyone seen this before?