diff --git a/engine/rateinterval.go b/engine/rateinterval.go
index 5e76e6693..8c9d521fc 100644
--- a/engine/rateinterval.go
+++ b/engine/rateinterval.go
@@ -376,8 +376,7 @@ func (il RateIntervalList) Swap(i, j int) {
 
 // we need higher weights earlyer in the list
 func (il RateIntervalList) Less(j, i int) bool {
-	return il[i].Weight < il[j].Weight ||
-		il[i].Timing.StartTime > il[j].Timing.StartTime
+	return il[i].Weight < il[j].Weight //|| il[i].Timing.StartTime > il[j].Timing.StartTime
 }
 
 func (il RateIntervalList) Sort() {
diff --git a/sessionmanager/session.go b/sessionmanager/session.go
index a7cb64aae..09f539db7 100644
--- a/sessionmanager/session.go
+++ b/sessionmanager/session.go
@@ -86,6 +86,7 @@ func (s *Session) debitLoop(runIdx int) {
 		//engine.Logger.Debug(fmt.Sprintf("NEXTCD: %s", utils.ToJSON(nextCd)))
 		nextCd.DurationIndex += debitPeriod // first presumed duration
 		cc := new(engine.CallCost)
+		nextCd.account = nil // make sure it is not cached
 		if err := s.sessionManager.Rater().MaxDebit(nextCd, cc); err != nil {
 			engine.Logger.Err(fmt.Sprintf("Could not complete debit opperation: %v", err))
 			s.sessionManager.DisconnectSession(s.eventStart, s.connId, SYSTEM_ERROR)