Hello!
Two quick announcements:
1. Within maximum of 1 week we are going to release the DirectAdmin Extended For WHMCS 1.4! Stay tuned for more information.
2. WHMCS have recently released 5.2.4 version. We are currently testing and adapting our modules to the latest version. We are not responsible for any troubles connected with version 5.2.4. Please be patient while we finish tests of our modules and perform fixes, if necessary. This may take up to several days.