Hi, I am using your plugin for multiple projects and if i have just one or two locations the vactions feature ist working just fine. But on other projects where i have eight or more locations, it's nor working and i can still book appointments on these days. 
Do other people have this problem too or is there an easy fix?  At the moment i have to change the connection every time the lockdown is extended, this costs a lot of time. Best regards, Christina