MAINT-853:  Audit sendListToRegions() function calls and fix memory leaks. Reviewed by Kelly
MAINT-853:  Audit sendListToRegions() function calls and fix memory leaks.
Reviewed by Kelly

gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm,gabeharms/firestorm