I called last week for the weekend April 18 and 19. I got California Grill, Kona, and Olivias.
I am only booking for two people and booking "off" times usually. (I usually do breakfast around 10 a.m., lunch around 2 p.m. and dinner around 8 p.m.)
I could only get California Grill at 9:40, late but I was happy to get anything. Olivia I got at a normal hour 12:30 p.m. I am 99% sure I am going to change that one, so I guess I better call soon. (I am thinking Turf Club, so I am not terribly concerned!)