I am trying to help you here. Please try purge and reinstall steps as mention here : [Link]. Just make sure to redownload the latest version from your account page. Reboot after the purge. Reinstall and reboot again after the installation. Retest and if the icons do not show up in your icon browser, you will need to manually add those icons link again. Might need to restart ObjectDock to make those icon in the library appear.
Thank you,
Basj,
Stardock Community Assistant.