Well... the holder should be going, so wont be any issue with them collecting will there??
Problem is the inconsistency. Normally when one doesn't turn up its the lead booker who has to collect, not the person ticket is against, as you have to show credit card used and ID.
Leicester away in 19/20 we did not get one so, as I had purchased as lead booker, I called and arranged dupe, queued up. Got to the front and no envelope with my name on. They had put it against the ticket name, not lead booker. Luckily my mate was there and I had to go and get him to show ID.
Same season at sheff united I had to collect some that didnt arrive, against the lead booker. So it was in my name and all was fine.