Potion collection bug.

I have used the gold cauldron to brew an additional potion. However I now have 4 potions to collect which I cant! If i tap on a potion it just spins and the dialogue boxes launch! I am also stuck on that page as the X to exit doesn't work nor does using the phones back button. I have to quit the game using the phones functionality and then go back in. Getting frustrated to the point of seriously considering deleting my account!

Have uninstalled the game and re-installed, logged out and in,cleared the games cache, forced stopped the game, cleared the data and nothing works, the bug is still there!! Please sort asap!