[rules-users] Is asterisk no longer valid in temporal constaints?

In 5.1 this was valid syntax: rule "OrderActiveInLast7Days" when $order : DrugOrder((start != null && start before $now), (stop == null || stop after[-7d,*] $now)) then #stuff end In 5.2.0.CR1 it complains about the asterisk. Is that no longer supported? The error I get is "no viable alternative at input '(' in rule "OrderActiveInLast7Days"". If I remove the part of the constraint in brackets "[-7d,*]" then it compiles. Thank You, Nathan Bell