Unable to login using OpenID for google apps using vanity URL

I keep getting the following error whenever I use ajatus.co.in/openid as the openid url:

The Allow Access screen appears but followed by this error

Unable to log in with your OpenID provider:

The OpenID Provider issued an assertion for an Identifier whose discovery information did not match. Assertion endpoint info: ClaimedIdentifier: http://ajatus.co.in/openid?id=1134xxxxxxxxxxxxxxx39 ProviderLocalIdentifier: http://ajatus.co.in/openid?id=1134xxxxxxxxxxxxxxx39 ProviderEndpoint: https://www.google.com/a/ajatus.co.in/o8/ud?be=o8 OpenID version: 2.0 Service Type URIs: Discovered endpoint info: [{ ClaimedIdentifier: http://specs.openid.net/auth/2.0/identifier_select ProviderLocalIdentifier: http://specs.openid.net/auth/2.0/identifier_select ProviderEndpoint: https://www.google.com/a/ajatus.co.in/o8/ud?be=o8 OpenID version: 2.0 Service Type URIs: http://specs.openid.net/auth/2.0/server },]

Contents of ajatus.co.in/openid

<?xml version="1.0" encoding="UTF-8"?>
<xrds:XRDS xmlns:xrds="xri://$xrds" xmlns="xri://$xrd*($v*2.0)">
    <XRD>
        <Service priority="0">
            <Type>http://specs.openid.net/auth/2.0/signon</Type>
            <URI>https://www.google.com/a/ajatus.co.in/o8/ud?be=o8</URI>
        </Service>
        <Service priority="0">
            <Type>http://specs.openid.net/auth/2.0/server</Type>
            <URI>https://www.google.com/a/ajatus.co.in/o8/ud?be=o8</URI>
        </Service>
    </XRD>
</xrds:XRDS>

contents of ajatus.co.in/.well-known/host-meta is

Link: <https://www.google.com/accounts/o8/site-xrds?hd=ajatus.co.in>; rel="describedby http://reltype.google.com/openid/xrd-op"; type="application/xrds+xml"