>>29736270no I god damn have not
yesterday a victreebel never showed on my sightings at all, while it was actually active for more than 15 minutes during the time
today a dragonite popped up on sightings at home, then disappeared off sightings for good while I ran around like a headless chook for 10 minutes and finally found it by checking all the common spawn points nearby, and it STILL didn't show back up on sightings when I was right next to it
the majority of the time for both of them I was within 200m, and they just refused to return to the sightings list
there was space for them both times
It's been happening heaps to me
the sightings is worse than ever, I don't understand what makes yours work
I guarantee it wasnt the scenario where they dont show in sightings shortly before they despawn, I was within the range for well over 5 minutes for both of them and they didn't show up