Watchtower cannot undo the publishing of an old state. It can only publish justice transactions.
Discussion
nostr:npub1ykgzq83frx525etgezysqxf25480qrnvp962tvzr9afxzj5yrmyqp3mpsh that was meant to be an answer to a second point about peer publishing an old state and your node not being woken up
Ah, my mistake