after it initially happened (homebase going poof) we respawned the base & docked everything back up assuming it was a more one off thing, that respawned base disappeared again later. Another base i logged into had the same bug.
In all 3 cases the first log in was with the base missing, all docked & turrets detached but non-physical/non-enterable.
Relog in each case would reattach all the turrets & rail docks to the ships, but base still missing.
in one case the sector seemed... broken, not able to exit to another sector (not with jump or thrust, thrust would just increase the distance counter but never reach another sector), all entities draining all their power down to 0 periodically, no weapons, inactive turrets, jamming immediately deactivates itself, wierd stuff.