Is this roll from today? May I ask why base reward was 18 satoshis? It's around 56-60 satoshis here.

Freebitco faucet base reward increase for doing wager (in Hi-Lo game & betting events) and buying lottery tickets. The base reward of freebitco faucet is equivalent to $0.002 in BTC. Yesterday the price of 9 satoshi was equivalent to $0.002. He was getting double of the base reward amount for the added bonus amount. You are getting 6× of the base reward and getting 56-60 satoshi. You can see this information in an orange banner at the free BTC page.
It is not a stableone if I am not wrong. I am getting more than a regular person because I have been here and both gambled a lot and earned a lot and even have affiliates so even when I didn't spend any money, I still used that money to make money etc. So, long story short it is not really a problem for me and looks like everything is in place for me.
This is of course a bit of a trouble and I believe that there is a good chance that we could end up with a max amount that you can claim on faucet but if you spend a lot of time then you could reach 2x or even more at base reward compared to someone who starts a brand new account if I am not wrong, so being here for 7 years or so like me does worth something.