The XML tags in the HCShipBandeirantes are out of order. Other players (on Reddit) have reported the card being able to be called multiple times. Looked and one card effect is outside the /effects tag, don’t know if this is the cause of the multiples bug.
Hi @Tannis under what circumstances can you send this card more than once? Thanks for the report.
Apparently, under any circumstance. Once you’ve selected it for use in your deck it can be clicked multiple times and doesn’t grey out.