Can we please fix the server rules so the map does not suddenly change at round 3?
it seems that the script has malfunctioned again.
again it was not the issue of the script, but
again it was an issue of your config file.
You did not set a map time limit, so the default ones is taken. When you go on the server you can see the map time limit is set to 40 minutes, which means when a round ends and 40 minutes passed, the map changes. This is normal server behaviour and has nothing to do with the script.