When importing an Event with a "Time and Date Condition", the condition is lost after exporting the object and importing it in another environment.
This is a bug
Release : This effects 12.2.4 and v12.3.1
Component : AUTOMIC WEB INTERFACE
The issue has been fixed in
Automic Web Interface v12.1.8 - Available
Automic Web Interface v12.2.5 - Available
Automic Web Interface v12.3.2 - Available