About [[MediaWiki:Articlefeedback-survey-disclaimer/en]]
You may be right about these being used as a pair only, but if that were the case; I do not see why the software developers would have put it in two messages instead of one. As far as I understand this, putting the link in a different message is useful only if it has to be used as a standalone message too (allowing re-use of the link itself without using the sentence).
Would it not be possible to get a clarification on these messages from the developers?
We do that at times, because we don't have a way to have the link target replaced in the message at later stage without also pulling the link description into different message.
OK, did as suggested. Translated MediaWiki:Articlefeedback-survey-disclaimerlink/hi to work as a pair with MediaWiki:Articlefeedback-survey-disclaimer/hi.