1) yes, but itll take 3-10 days before demo is allowed... and that seems bugged atm n e ways. ( Demo allowed but nothing happens)
2) That seems to be the major concern of most people, there is little recourse for this on pve.
3) we have our claims locked but have allowed people to build (they just have to ask 1st). Atm we have 1 guys stuff that has left ( was a temp setup to build a schooner) which we cant clear out bc of bugs with demo.