Riging Tool Moves Character

Hello Everybody,

I m newbie :). and I m having trouble with Toon Boom. It would be easier to show with pictures what is happening.

When i click on “Rigging Tool” it moves character a bit, like this.

BEFORE:
https://paste.pics/fe6e7d105d65fbeb6ec2149bc7c452ef

AFTER:
https://paste.pics/b5fa92b9e66c247ed0aac65bc544bf2f

Also one important thing that i notice is if i select whole character with my Select Tool (Or Ctrl + A to select all). I can see some offset which it seems it matches the offset when i have rigging tool on.

PICTURE:
https://paste.pics/1384df00ecdd87ba8323cbbe54e9f285

What is happening here? How can i realign my character and selection? As if i try to move this offset selection it moves whole character not only orange lines. How can i realign them?

Thanks,
Eleven