Blue whales strange behavior and cachalot stranding

I've been watching the tropical north, as written in previous posts, due to meteor activity and other natural phenomena taking place, and came across a standing and a near-stranding event. 

2026, September 8. Indonesia, North Maluku, Ternate, Kelurahan Afe Taduma Beach. A cachalot, sperm whale (Physeter macrocephalus), stranded. The sperm whale, approximately 9.8 meters long, apparently died before beaching.

2026, August 2. Indonesia, West Papua, southern Cenderawasih Bay, Kwatisore. A circular hole/depression in the reef measuring approximately 100 meters in diameter and 12 meters deep in the middle, accessible via a narrow, shallow channel. First recorded sighting of a blue whale (Balaenoptera musculus) inside Cenderawasih Bay. The initial observation took place on August 2nd. Two whales approached within 200 meters of the shore. The larger whale entered the narrow reef channel and into the circular hole, while the smaller whale turned around and left the area. The entrapment phase lasted from the 2 August to approximately the 21 August. The blue whale (~20 meters in length) remained localised within the shallow 100 m reef hole for nearly three weeks. The animal swam in tight, continuous circles due to spatial constraints but exhibited calm behaviour. Attempted herding/rescue operations using surface dinghies to guide the whale back through the shallow exit channel were unsuccessful, as the whale refused to approach the channel. Sometime around the 21st of August, the whale successfully navigated out of the reef hole and channel on its own and departed the area. Local reports indicate three previous similar entrapment events at this exact reef location occurring more than 15 years prior, showing a recurring pattern. Three black dolphins died here before in a mass stranding years prior.