I wouldn’t be surprised if they just didn’t have enough jerseys to sell and thought it would be a really good auction. The part about the consignors agreeing to postpone may be true. All 20 of them.
I've seen the occasional gem pop up from Lelands. Being that they're an auction house with actual authenticators would give me a little piece of mind. But, of course, like anything, you need to thoroughly do your research before buying.
Those arched names have to be a pain even to cut since each letter is in a different shape, so you can't really reuse any that are laying around. Every letter in every name needs to be cut differently.