Adult members can now book 3 times in a 7-day period, up to 2 weeks in advance. This is to encourage greater court use at this pandemic-restricted time when only singles is allowed.
It's been reported that the 24-hr booking option introduced earlier does not always work. That rule is an undocumented modification of standard ClubSpark functions, and it is difficult to test fully. The 3 bookings a week expansion is in part an adjustment to the 24-hr booking inconsistency.
Please note that especially in these Covid-19 afflicted times, all of our booking rules are subject to change with little or no notice.