I know how this is and i could post some pictures of the same crack at the same spot. But don't worry, Martin will handle that for you.
It is still a bit difficult for me to understand the translated posts here.
Have you spoken with your shop about this problem? If they are kind enough they could give you limbs from another bow that would fit on your bow. That is how my shop made it with me when my limbs broke.
If you have the bow at home:
Could you measure how long your cables and string are?
(2) Martin ShadowCat 2010