Dataset counter broken on organisation pages

[StephenAbbott]

At the top of each organisation page, there is a blue box underneath the description which should show the number of datasets that that organisation has uploaded to openAFRICA. But all the counter boxes seem to show 0 datasets even for organisations with dozens or hundreds of datasets on openAFRICA:
http://52.19.159.10/organization/ancir
http://52.19.159.10/organization/code-for-africa

Dataset counters do seem to be working fine on the http://52.19.159.10/organization page