On TAdvUpDownEdit there was a property Text in Object-Inspector.
I guess since last update it isn't there anymore.

This gives me a bad feeling since compiler doesn't show an error on my existing projects, but at runtime there is an error.
I found this on my Seattle and Tokyo Installations on two different machines.

Could you please check this issue ?

Thanks, Tom

You're correct about this issue. This slipped into the last release. We've corrected this. The next update will address this.