Wrong Format for some Numbers from Austria

[wald-tq]

There is a error in the Format for some Numbers from Austria.

Example number with correct format:

0043 5358 1234

I created a plnkr with PhoneNumber.js to visualize the error:

http://plnkr.co/edit/zA3Isq?p=info

The number is correct formatted with the javascript version of libphonenumber:

http://libphonenumber.googlecode.com/svn/trunk/javascript/i18n/phonenumbers/demo.html

The bug has to be in the Python script which generates the PhoneNumberMetadata.js .