This is a service catalog issue, nothing specific to the TSB here(just happened to be the broker QE tried it with).  Sending to Paul.

Works for me today with latest.  Deleted both template service broker and ansible service broker.

$ oc version
oc v3.7.0-alpha.1+96322a7-1154-dirty
kubernetes v1.7.6+a08f5eeb62
features: Basic-Auth

Server https://127.0.0.1:8443
openshift v3.7.0-alpha.1+96322a7-1154-dirty
kubernetes v1.7.6+a08f5eeb62

Can you please verify if this is still an issue?

LGTM in origin at present.
#oc cluster up --image=docker.io/openshift/origin --version=latest --service-catalog=true --public-hostname=172.16.120.43

BTW, I have no chance to re-try Brew images since below existing issue:
    -- Registering template service broker with service catalog ... FAIL
       Error: cannot register the template service broker
       Caused By:
         Error: cannot create objects from template openshift-infra/template-service-broker-registration
         Caused By:
           Error: unable to recognize servicecatalog.k8s.io/v1beta1, Kind=ClusterServiceBroker: no matches for servicecatalog.k8s.io/, Kind=ClusterServiceBroker

I will re-open if the issue reproduce again. Please change status to ON_QA, I will change status to verified. Thanks.

The brew issue sounds like a version mismatch.  I believe it was last week we made the change from /v1alpha1/ to /b1beta1/.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2017:3188