"cannot find open problem events for triggerid" message appears in zabbix_server.log after upgrade to 3.2.2

This a a followup of ZBX-11454, which fixed a mysterious issue by workaround it, which is not any bad.
But actual reason why the issue happens - is unknown yet.
When it happens, starting from 3.2.2, server log file this warning is written:

cannot find open problem events for triggerid:812922, lastchange:1480003403

The ZBX-11454 contains some data of my investigation on a production installation.