HISCentral Data Service Page Broken Button

__Steps to reproduce__
Go to
http://hiscentral.cuahsi.org/pub_network.aspx?n=5593.
Click the "Contributing Organizations" button. An error is raised. This page surfaced during use of the HydroClient at
http://qa-hiswebclient.azurewebsites.net/.
A number of the Data Service pages have this issue, and the common thread seems to be blank Service Statistics and Abstract sections
__Expected Behavior__
Contributing Organizations button does not raise error
__Positive Test Case__
Please include a publicly available URL to view the work.
Also, please provide step by step instructions on how to properly test this.
1. Go to _
link
_
2. Click on xxx and yyy
3. Note that [specific thing] happens, whereas in the past [other specific thing] happens.
__Actual Behavior__
Contributing Organizations button raises error