Template Content Pack

Hi,

I have created a template content pack that use a data set of type Web that call our web api.

When I try to get it from "My organization" the site hang up, looking with fiddler I can see a 500 error at this call:

https://wabi-north-europe-redirect.analysis.windows.net/metadata/datamovement/datasources/discoverForImport/20235

any help?

thanks