Steps to reproduce:

1. Install Zabbix
2. Configure trapper items or any other to receive values, at least 2
3. Configure triggers for this items
4. Configure some Action to use
   {TRIGGER.NAME} with this items
5. Generate events (by sending something to items), so that ns/clock will be almost the same, but for different triggers
6. Get mixed values in Event/Action log for the macro
   {TRIGGER.NAME}. 

Result:

Mixed up values inside notifications. 

Expected:
Correct resolving for the macro value.