Hello. I catch such issue. Let me know if this is a bug.
I had automation rules created for one of the projects that created tickets on a schedule. There was a need to disable them, I did it and then deleted it altogether. But tickets are still being created. I checked both the database and the exports to xml, there is no mention of the existence of these rules anywhere and I cannot find out what these tickets are fruiting. Can someone tell me what to pay attention to?