Cannot clone Vue component

[emahuni]

attempting to clone a vue component you get the following error:

Uncaught TypeError: Illegal invocation
    at _clone (clone.js?4a13:162)
    at _clone (clone.js?4a13:162)
    at _clone (clone.js?4a13:162)
    at _clone (clone.js?4a13:162)
    at _clone (clone.js?4a13:162)
    at _clone (clone.js?4a13:162)
    at _clone (clone.js?4a13:162)
    at _clone (clone.js?4a13:162)
    at _clone (clone.js?4a13:162)
    at _clone (clone.js?4a13:162)

[gadicc]

Probably related: #99