i bought 50 bars in Black Friday sale with 2 hour boosters. I had 52 bars in my account. Used 24. For 10 lives. When I tried using the next 12 bars 2-3 times an error message saying my purchase failed came each time. I then realised my 24 bars were gone without me using them and I had been left with 4. Not cool.. at all. Contacted King. No response. Just fed up now.