It does indeed appear like they have pulled a bait and switch. Here is the new prize chart:
When we first introduced WoF we left the payouts at 50/500/5000 for a long time while BTCUSD was increasing before we linked the rewards to price. The effect of these changes actually brings the expected value of WoF spins exactly back to where it started.
With the new odds it becomes virtually impossible to break even unless you actually end up winning the lottery or a lambo with your tickets. If you somehow manage to make 24 claims in a day to get 120 spins you will only be expected to earn a combined 3342 RP & sats while the cost to activate the bonus is 3600 RP.
The breakeven point on the reward Points we gave you for free is 0.
With these adjustments it also makes it much less appealing to become a premium member. With FUN token hitting new lows against BTC since it was introduced to the site and the WOF prizes constantly decreasing, the vast majority of long term investors might end up losing more BTC than they earn.
We do have one overriding rule that we have no choice but to obey. The amount we give away in free rolls, lottery tickets, reward points and WoF spins can't exceed the income from gambling. When it starts to consistently do that we have to make adjustments. Would you prefer we just left payouts where they are until we go bankrupt and all our customers lose everything?