After a month of not playing I wanted to come and play again, I logged in, but I saw that my base has been wiped and the terrain has been reset to default?! But I still have things in my inventory.
After 2 weeks of no activity all claims made by the player are removed. If you use /absence it can be expanded.
Not that I know of, I have never seen staff take action on a base removed to inactivity. It has happened to me before, it was not fun, but I eventually worked back up.
And we are getting back at the idea of autoremoval of bases and claims........ ah,,,,, this is getting really borring