Tiddlypom
Carries on creakily
Agree, that is a real red flag.Yes, you should be concerned. Why is she unregistered? A possible answer to that is she tested positive.
Pony tests +ve, the then owner ditches the breed passport and gets a generic one without any testing details recorded. Sells on to unsuspecting buyer, who may well be the current vendor in this case.
Don't buy this pony until you have reliable test results, or have a watertight receipt that states that you will get a full refund if she is +ve. Can you go back and pull the hairs yourself? You need to be sure that any hairs tested come from the animal that you are interested in.

