Punika chest ticket entry

I purchase 3 chests with bloodstones.
I opened one by one.
All gave me silver.
It’s not about my luck or rng.
The chest offer 3 items . Whatever math you do like 33.33%*3 or 70%+ 15+15 (silver , ticket, ticket)
Can’t be all silver.
I think it’s a bug.
Please a GM look at my log and check your Algo used and tell me about.