5 nights free in May, Really??

Have an offer from CET for 5 nights free, code # lvx1chgx6.
I call the 800 number and ask which dates are open at CP. Answer none.
Best you can have is forum tower mid week at $235 per night.

You can have two nights at any other property, except Flamingo, only one night.

Two weeks ago I stayed at CP for three nights comped.
I played 10 hrs at CP and 2 hrs at Flamingo.
I played carnival games, like Texas Holdem Bonus.

My average bet, according to the total rewards person, was $280 per hand.

For that I earned 990 in tier credits and $28 of RC.

Question: is anyone getting these free nights in May?

It seems they send out those 5 comped night offers for two months at a time. Wait a bit and I bet you'll see some for May.