Possible increase in frequency of event.
Greetings once more.
I cannot confirm it 100%, but “The Lambs of Dalamud” event seems to happen more often now.
Yesterday I saw an adventuress I knew in Mistbeard Cove, and knowing her I had the feeling she was fishing in The Whale's Gape, meaning that the Aetherial Node appeared after 16.00 PM GMT.
After 17.00 PM GMT, like I suspected, Alfgar appeared again and thus the Node near the chocobo stables, sending me to Mistbeard Cove.
So the usual “2 straight runs” happened.
However, my Adventurer's Instinct told me to briefly check again the next hour... and strangely enough after 18.00 PM Milburh appeared again... and after 19.00 PM, too!
So a total of 4 straight runs happened in Limsa Lominsa and sent to Mistbeard Cove. I returned to Eorzea just a while ago, after 00.00 AM GMT... and Milburh was still there!
I cannot say if the event kept on happening even in those 5 hours I didn't check, but now she was there and stayed her usual 10 minutes before disappearing (at 00.13).
So again, even if there wasn't any official statement on this, it appears the devs listened to our requests and at least increased the frequency of the event. :)
If other adventurers also noticed this, more confirmations are always welcome. ;)
EDIT: Milburh also appared after 01.00 and 02.00 AM GMT, so I'm more than positive the frequency of the event indeed increased.