White letters – Words of Wonders: Crossword Review

I love this game but for reason all of a sudden my letters are white when they go into the puzzle and with the white blocks I can’t tell what words I’ve put in the puzzle. When I use a hint to see if that helps the letter is the right color but then once I put the word in they turn white again. Any ideas how to fix this as I really like this game and play it daily but I can’t if the letters are the same colors as the puzzle? I’m just giving it three stars until someone can tell me how to fix this. I’ve turned my iPhone off and everything to fix it! I’m afraid to delete the app as I might lose all the progress I’ve made.
Review by lisa91564 on Words of Wonders: Crossword.