Unable to locate metadata for identity provider

[Anon Programmer]

Hey,

I'm trying to set up a Shibboleth IdP3 and test it against testshib.org 
but i keep getting this error:

opensaml::saml2md::MetadataException: Unable to locate metadata for 
identity provider (https://<server-ip-address>/idp/shibboleth)

But i'm able to get the metadata using this URL: 
https://<server-ip-address>/idp/shibboleth

I've configured my metadata provider as follows (located in the file 
metadata-providers.xml);

<MetadataProvider id="HTTPMetadataTESTSHIB" 
xsi:type="FilesystemMetadataProvider" 
metadataFile="%{idp.home}/metadata/idp-metadata.xml"/>

That file exists.

I've checked the logs and i'm not getting any error messages.

I'm running the IdP war in a jetty server. I've followed the directions 
located here: 
https://wiki.shibboleth.net/confluence/display/IDP30/Jetty93 with the 
exception being the Optional Configuration section.

Any help would be greatly appreciated!

Thanks in advanced!
Anon Programmer