Arena points missing

My game crashed while I was opening a chest. No item, all points gone. What do I do?

@Jayelle can I please grab your game id? I’ll have a look. Which chest are you buying?

Z3emjp

I was buying a chest for a 5 or 6 Star item, I don’t recall the exact point cost but it was well over 600

Any update? That was a lot of points for me to lose.