Today i was flying my dji avata, in flight a propeller broke and the drone crashed, i found the drone with just 3 propeller and without the battery that ebjected as usual after a crash.

Does this happened to somebody too?

Breaking a prop is really unpredictable and unfortunate. It happened to me once while flying my Mavic pro and it fell 200ft.  

I had a a prop fall apart also... very similar issue. Posted HERE.
DJI replaced the drone due to the prop failure and I purchased 2 yrs of care refresh. Prop checks added to pre-flight inspection.

Bob Brown Posted at 10-2 09:01
I had a a prop fall apart also... very similar issue. Posted HERE.
DJI replaced the drone due to the prop failure and I purchased 2 yrs of care refresh. Prop checks added to pre-flight inspection.

Thank you for sharing, i will now contact the dji support

Hello there. I am sorry to read and to know what happened to your DJI Avata and thank you for reaching out. Since this unfortunate event happened, I would recommend for you to contact our DJI Support Team at https://www.dji.com/support?site=brandsite&from=nav for further assistance with regards to this matter. We will do our best to help you and give out the best resolution for the said issue. Again, I am sorry and thank you.