Possible bug with nxos_reboot module?

I’ve run into some issues using nxos_reboot module in 2.2.0.0. Given a very simple playbook:

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Hi, I’m hitting the same issue when launching the playbook via Tower 3.0.3, when launching the same playbook via CLI I don’t get the “UnboundLocalError: local variable ‘body’ referenced before assignment” error. Any update on this ?