This game bug occurs when a base is built too close to a monument and within the kill zone. When FP changed Giant excavator monument they didn't resize the monument kill zone.
The RustEZ faq says:
I note that it says safezone, but it applies to all monuments and i note it is your base, however as previously mentioned when the game looks at your location you are at the monument.
Another way you can die at a base after logging off (or d/c) is while being mounted to a sofa, chair, car etc.
Admins don't replace items lost to game bugs or game mechanics. If you lost items that were bought from the RustEZ store those items can be replaced after putting in a ticket here https://rustez.com/help/
To prevent it happening in the future you can:
If you prefer having a single base, move the entire base.
If you have multiple bases on the map, log off at a different one e.g a boat base or heli tower.
Create a base somewhere on the map that you can log off on, something simple and out of the area.
Accept that it's very likely each time you log in and will be dead, put everything away and be naked before logging off.
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