Description of problem:
For created ImageStream, when click tag name, it will give error message "The image details could not be loaded"

Version-Release number of selected component (if applicable):
v3.3.0.14

How reproducible:
Always

Steps to Reproduce:
1. Create a project
2. Add ImageStreams to project
# oc create -f https://raw.githubusercontent.com/openshift/origin/master/examples/image-streams/image-streams-rhel7.json
3. Create app from image "python:5.6", set app Name as "php56", when build is completed, a new imagestream php56:latest will be generated
4. Go to Builds -> Images page
5. Select created imagestream "python" and click on its tags
6. Select generated imagestream "php56" and click on its "latest" tag

Actual results:
5. Clicking on tag will direct to browse/images/<is>/<tag> page, but could not load imagestreamtag info successfully(attachment)
6. php56:latest details could be loaded successfully

Expected results:
5. ImageStreamTag info should be loaded correctly too


Additional info: