I have a problem with the bombs

[Drachenia]

I just got my Mummy on Lv 4 Developed and it said I got 8 bombs. In my bearings are only 6 bombs, this is normal that there are no more bombs get.
I turned my iPad from and switched back and Dragon Story deleted and installed again. But in my camp are only 6 bombs.

[kooky panda]

You get 1 bomb for every 4 hours. Mummy is 24 hours so divided by 24 hours you will get 6 bombs. I think the extra bombs will carry over to the next dragon you evolve.

[Drachenia]

Very big thanks Kooky Panda, for the quick help :D