[PS4] Purge server settings

There is a setting for the purge called “minimum number of player”. It’s setted to 0 in the official server.
If I understand it correctly, it means that the purge has a chance to happen to any eligible player/clan created on the server. Shouldn’t this settings set to at least 1?

There is many people complaining about their base getting wiped out when they were offline. Could it be because of the purge?
it would give more chance to people who want to face the purge. Our purge meter has been stuck at 100% for 2 weeks and still not a single purge.