Not getting heal kits sent by friends

I have been inviting friends to the game and tournaments, I get notifications to say I have been sent heal kit's, I click to accept them and they get banked.
But when I go to use them, I get an error message that says "oops something went wrong... lack heals" and my heal bank re sets to zero. Had this a number of times now and lost over 100 heal packs.
Is anyone else experiencing this? Will this issue get fixed?
Make sure your app is up to date on the Playstore.
It's only been installe 8 days ago.
The last version (with this bug fixed) is available since october 7th