Number of tokens from each landscape looted bag

I'm curious just how bad my luck is. Opening many, many bags, I have seen 5 tokens, 10 tokens, 20 tokens and 70 tokens.

Now I get told that these regular bags can also yield 100 tokens. It sounds fishy to me. I suspect they have gotten info about hobbit gift bags and landscape mob loot bags tangled.

Enlighten me!