I live in the Netherlands, and for that reason I'm bonus banned by default at most Rivals, but not all of them.
Sloto, Vegas Regal, Fortune Reel and Slot Power have never denied me any bonus, and a few weeks ago I started to receive promo's from Da Vinci' Gold, and to my big surprise the offered bonusus were really available in the cashier, so it seems they have unbanned me too.
Weird thing is, that was just after I cashed out 450 (the max) from a free chip
at FR.
So to me it seems that these Rivals are capable of taking their own decisions, database or not.
For me its very simple, I only play at the Rivals that offer me a bonus, I like the games, and my playbudget is small these days.
I think its really a shame that they bonus-ban loyal players for cashing out, casino's give bonusus to attract players, now they are chasing them away..