Real vampires don't show up

What you were expecting to happen, and what actually happened?
The vampire to show itself. It did not show itself. Is this a new ability? On Pc windows 10
What are the steps to make it happen again?
Changed the search to level then scroll to where my vampire is and see his picture be see through
Do you have any screenshots or video you want to share with us so we can see the problem? Attach them to your post!

Vampires do have an invisibility power, so I don’t see what the problem is here.

Are you looking at your game through a mirror?
It would explain things…

Puns aside, you should mention what device you are playing on and if this happens every time or if it only happened once.
Sometimes, it takes a little while to load the images, and 1.0.8 is known to have slowered the troop menu (see point n°2 of Sirrian here 1.0.8 - Known Issues )

Seems to me a bug has appeared. Thankfully this has very little impact on gameplay and can in most times be ignored.

It was his lunch hour! He’ll be back soon.