github mac's command line utility giving error on 'gh network list' - version 156

github mac's command line utility giving error on 'gh network list' -
version 156

As the title says, Github's mac command line utility is giving the
following error for me when accessing its network set of subcommands:
.../1.9.3-p194/lib/ruby/gems/1.9.1/gems/json_pure-1.5.5/lib/json/common.rb:148:in
`parse': 743: unexpected token at 'Cookies must be enabled to use GitHub.'
(JSON::ParserError)
Commands affected:
gh network list
gh network fetch
gh network commits
Just latest version of Github Mac: 156.
Anyone know what's going on?