I think we need a clean thread, to get an official answer here 
For discussion, post in the other thread.
OFFICIAL ANSWERS ONLY HERE PLEASE!
Does this mean:
1) The "crew" column of the critical table is ignored when dealing critical hits to Shadows and Vorlons
2) All hits to the "Crew" section (roll of 5 on the systems table) are completely ignored, including extra damage and crit effects
3) Any crits which have a crew loss component, for example "Catastrophic ammunition explosion", are completely ignored including damage, crew loss and crit effects such as "No firing 1 random arc"
The rules as written suggest (3). But playtesters and our own common sense vary between either (1) or (2). Official answer requested please!

For discussion, post in the other thread.
OFFICIAL ANSWERS ONLY HERE PLEASE!
"They are completely immune to any critical hits that affect crew . . . "
Does this mean:
1) The "crew" column of the critical table is ignored when dealing critical hits to Shadows and Vorlons
2) All hits to the "Crew" section (roll of 5 on the systems table) are completely ignored, including extra damage and crit effects
3) Any crits which have a crew loss component, for example "Catastrophic ammunition explosion", are completely ignored including damage, crew loss and crit effects such as "No firing 1 random arc"
The rules as written suggest (3). But playtesters and our own common sense vary between either (1) or (2). Official answer requested please!