@dynamicv
well the map is just an extension of the tree which its power extends to all of equestria (when it has the elements at least), so of course the map would know. but the only ponies it sends are ones that represent each element of harmony(which by extension represents a part of friendship) so the map has no reason to send any other pony for such problems. except the only 2 other ponies who have represented them in the past, Celestia and Luna.
even if we wait and see, it will not make sense for it to send any other pony, especially since the mane six, aj’s family, sweetie belle, and scootaloo (with how close SB and scoots are to rarity and RD respectively I’d be surprised if they weren’t told) are the only ones that know what a glowing butt means. while with Celestia and Luna they’re only a letter away from asking why thiers would be(if twilight hasn’t told them about the map yet).