Lanius scavenger not recognizing Lanius crew

[Homer]

Hello,

Not sure if this is a bug, but I'm using the Lanius type A ship that has 2 Lanius crew members, a human, and a rock recruit. I came upon the Lanius scavenger trader in the abandoned system, but I didn't get the blue option choice for Lanius crew members as described here http://ftl.wikia.com/wiki/Lanius_Scavenger_Trader

[RAD-82]

That wikia entry is incorrect. There are two events that look similiar, as listed there on that wikia page, but only one of them has the option to ask for an alternate trade with your Lanius crew. The one where you can ask about their translation device does not have the option for the alternate trade.