API event.get calls using "groupids" or "hostids" parameters will always return empty result on 3.2.7 and 3.4.0.

The same call works fine on 3.2.6.

I wonder if it is related to changes made on ZBX-12023.

Here is an example of problematic request:

REQUEST:
{"jsonrpc": "2.0","method": "event.get","params":

{"groupids":"10","output":"extend","time_from":"1497916800","time_till":"1503600498"}

,"id": 1,"auth": "token"
}

RESPONSE:

{"jsonrpc": "2.0","result": [],"id": 1}