So, I was hunting metapod and reached to chain 110 but after that,
a wild ducklett appeared and my chain resets. [This is
Kanto Radar].
I couldn't get the screenshot as I accidentally closed it.
I don't think it is. When the radar first came out, everyone was
complaining about duckett breaking their chains. I'm afraid the
Ducklett appearing was simply a troll feature Riako implemented