Yes, i saw the man reinacting his posting at the post box, and can't really of a reason anyone would steal invitations other than they just took the lot and trashed eveything they didn't want.

Surely the lady who sends a minimum of 45 parcels a day could get a pick-up, or she must have staff who could "go" to the post office in person.

She should keep an eye on ebay for for missing stock being sold by someone else.