CCIE SP LAB Date Book

Dear Friends,

i booked one date for CCIE SP LAB and daily i am checking to find out early date than current but in a day, many times i found that once i logged in into CCIE OLSM page, no dates are showing available for any location for many hours.

what is this means?

I checked CCIE LAB portal around 10 + times and after that again same issue occurred that no dates are available for all locations.

Is there any limitations to check date availability in a day?

please suggest

thanks and regards,

Sourabh