Accessory Bug

Bug Name:

Accessory Bug​

Bug Description:

I have a problem with upgrading the Accessory everytime I try to upgrade it fails i tried alot i have been playing for a while and i dont have any good accessory i wasted alot of gold with core also even today i tried over 10-15 pri with core and everytime i upgrade the pri is gone and the normal one stays some friends told me its bug because i tried alot even before i tried this time to make sure and its like a bug please help me with this problem​

How to reproduce/proof:

My Family name on the game is (AlZombie) the character i tried on upgrading today is ElXombie u can check the logs for proof​

 

I just tested on ogre ring and it work normal, have chance to save.

 

every time i try for long time it dosent go above pri aways failes after pri
and i use core and the pri get destroied this is my problem my pri not save even with core it get destroied so please help me with that !