Normal Extended Tooltip not showing in game

I have an ability based off of parasite that will not display the extended tooltip. It will show ability name and level, but leave the rest of it blank. I've checked several times and the fields are filled in. Any ideas why?

Thanks ahead of time.

Does the tooltip show up at other abilities?

Yeah all other abilities work fine, just not this one.

Is it showing random letters 'n' characters like ä2xrYz or something random like that? I sometimes get that when trying to manipulate certain auto-cast abilities. but usually on Kaboom.

I had a similar problem with raise dead, did you by any chance delete the "right click to activate auto casting" field?

That crap happens when you are manipulating auto-cast or item skills based on autcast. Add a dot(".") in each extended field and you'll be fine.