connect_tokens not working good 

>irb(main):030:0> contextio.connect_tokens['qed2l9kygx936zs9'].token
>=> "qed2l9kygx936zs9"
>irb(main):031:0> contextio.connect_tokens['qed2l9kygx936zs9'].used
>SystemStackError: stack level too deep
>	from /Users/foobazlabs/.rbenv/versions/1.9.3-p125/lib/ruby/1.9.1/irb/workspace.rb:80
>Maybe IRB bug!
>irb(main):032:0> contextio.connect_tokens['qed2l9kygx936zs9'].first_name
>SystemStackError: stack level too deep
>	from /Users/foobazlabs/.rbenv/versions/1.9.3-p125/lib/ruby/1.9.1/irb/workspace.rb:80
>Maybe IRB bug!

Is it really an IRB bug :) or am I missing something?