Vantage Points not saving

I'm finding that my set Vantage Points aren't surviving server restarts in InterMapper 5.9.3. I can set a Vantage Point for each map, but after a restart, or perhaps even over a long period of time, the gold star disappears, as does the Vantage Point designation.

Is this normal behaviour, or a bug? I see nothing mentioning Vantage Points being temporary in the documentation.

Still happens in 6.02 too.

The Vantage point disappearing was addressed in 6.0.3.

I just tried putting a vantage point one map through Right Clicking > Set Info > Set Vantage Point.

I went to a different map and made a Vantage Point from Monitor > Set Info > Set Vantage Point

Restarted my machine and opened the maps in question and I was able to see the Vantage Point was still there.

Let me know if you see any issues with it on 6.0.3.