I think policies change over time, but when this happened to me they refunded the entire price of the bags with defects since I was the original owner, but they repaired items for anyone, usually the repair fee is quite reasonable (a few hundred at most for glazing), but you could also look at the price of a new strap via resale to get some options in mind.I have not had to repair an LV bag, so do you know if it's likely LV will repair it if not bought directly from them?