It’s been said in a hundred threads and needs to be said again here; the casino has no control over how the games play. You are playing on the provider’s systems, not the casino’s. That Book of Dead session for you at that exact time would have been identical regardless of the site you played on.
Also, genuine question – why are people chasing bonuses on one game for thousands of spins? Even if it lands, it’s a one in a million shot you’re going to get a 5000x full screen of explorers so even if it does land on your 4800th spin you’re still guaranteed to be way down. If a game isn’t playing ball, pick another one and move on!
