It's cheap shit. The reward has decreased (which the developer has not mentioned in advance) and now is $ 0.0595 per day)
I also own 5 masternodes, but I think the lowering of blockreward may be a good thing.
Consider this:
This coin gives only 25% (in few blocks 30%) to masternode and the rest is PoW.
This usually happens:
Miners produce much more currency than the masternodes.
The miner usually does not accumulate money and sells immediately for profit.
If the price of the coin falls some miners change currency.
When the miners change currency, the nethash drops and the remaining miners earn more coins at the same cost as before.
Miners can sell coins at a lower price and still get a profit.
Then start point 1 again.
and masternodes can only stand and watch price going down.
This lowering of the block reward should bring the cost of the PoW to more than 1000 satoshi for each coin extracted at the current nethashrate.
This should bring the coin at a natural price of at least 1200 satoshi
The reward of a masternode could be about 6 times the present value.
Moreover, in a few blocks the block reward of the masternodes will increase to 30%.
And now get 1000 coin for a masternode is not too easy as before...