Build error - crosswalk unable to load Maven meta-data

Hi,
in my app I’m using plugin crosswalk webview, and I noticed that I can’t now generate the application correctly.
What is most interesting, their website returns 403 code.
Has anyone else noticed this problem today?

Regards

See this topic Crosswalk error on android build

Its a know issue. Their servers are down. https://twitter.com/xwalk_project/status/825989914865057793