Save image rotated itself after rotation

[Max Otto von S]

Hello!
I am using KRita on Linux.
So I rotated an image using Shift+Space+Mouse
When I save the image, it looks like this:
image[www.dropbox.com] (gwenview on the right)
Also, as you can see, all rectangular tools are aligned along old layer borders (I tried to fill selection with color). So it looks like image had not rotated at all...