Twitter Card Validator Java Error


I’m getting this message when trying to validate a url Connection refused:

The url I’m attempting to validate is


Hi, did you ever get resolution to this? I have a similar error happening the first time I run the validator. Once I refresh it, it validates fine.
However, the card does not show up in the ‘real world’ when the link is tweeted.

the one I am working with now is:


It works now.