Steps to reproduce:

**1. Create a global correlation rule with a condition "Value of old event tag SOMETAG equals value of new event tag SOMETAG" and an operation "Close new event"

2. Create a trigger, which contains 2 different items. These items should be updated at the same time, for example

3. Get or generate a problem 

Result:
Instead of one problem, two are generated at once, and they close automatically

Expected:
One new problem in "PROBLEM" status