House demoed 10 days too early

[Valkyrie_Lenneth]

Did you simply step inside your house or interact with it? You have to actually do something not simply walk in and walk back out. It can be as simple as move a piece of furniture around, buy something from a vendor, muck around with a summoning bell. Anything works so long as you actively did something. If you say, walked in and started crafting then it may still get flagged since you didn't directly interact with the house itself.

Regardless, you won't get it back even if what you're saying is true. SE won't evict a random person. At best, you'll get a reimbursement and be told how sorry they are. Even that would be unlikely as they'll likely say there's nothing they can do.

You don't have to interact with anything. Just stepping in dismisses the timer.