In CRM 2013 6.0.0.514, the image for the logged in user (at top right) is broken if the organization name differs from the display name.

Repro
1. In CRM Deployment Manager, disable an existing org
2. Change the display name of the org so that it differs from the org name
3. ReEnable the org
4. Refresh the CRM home page in the browser
Actual Result: Broken image for the logged in user
6. Use Developer tools to get the image src. For example:
http://server:port/ORG DISPLAY NAME/Image/download.aspx?Entity=systemuser&Attribute=entityimage&Id=45aa6779-0732-e311-9412-001dd8b82a08&Timestamp=635171971800451310
7. Paste corrected url into browser address bar. For example:
http://server:port/ORGNAME/Image/download.aspx?Entity=systemuser&Attribute=entityimage&Id=45aa6779-0732-e311-9412-001dd8b82a08&Timestamp=635171971800451310

Fix:
Change the url of the systemuser entityimage to use the org name, not the org display name