[Plugin: Digg Digg] No floating display & will not display after content

I have DiggDigg installed on several sites, but one of the sites will not display the floating bar, after content, or any linkedin button. I have 5.2.9 installed, and I’ve tried using other themes. I’ve also tried deactivating every plugin, other than DiggDigg…no dice.

Thoughts?

Is there actually support here? I see several threads with no response for weeks. :/

https://www.ads-software.com/extend/plugins/digg-digg/