Hi, Ellen. Let me see if I can assist you. First, please edit your question to include in the Surnames/Tags field: Quakers and Pennsylvania. Those will help the right people see your question.
Yes, without question, the Elizabeth daughter of Henry and Priscilla married Joseph Fussell (son of Batholomew and Rebecca) on 14 Jun 1814. All the names including her parents are given in Source: Swarthmore College; Swarthmore, Pennsylvania; Marriages 1780-1917; Collection: Quaker Meeting Records; Call Number: MR-PH 222 (Gwynedd MM)
Is there another Elizabeth Moore who married an Andrew Bankson being conflated with the daughter of Henry and Priscilla? Have you contacted the PMs on the profile? Neither has been on WikiTree since June. Is there any potential she was married before Joseph? (I think not as there is no indication of this at all in the meeting minutes.)
None of the involved profiles are properly sourced for pre-1700 profiles. Let me know if you would like some assistance in untangling things. But, you are correct she is presently attached to the wrong husband.