Glitched Boss Fight - Stuck in Map

I have the same issue in Rugosa Map with the boss, i cant leave

Another one here, with the bird with the bell.

I stuck in Tavaki boss fight, when he changed his form in beginning, he stunned me and being bugged. He doesn't move to second area and im stuck in the map. I cannot teleport last waypoint or my base because of boss fight. Why there is no "unstuck" button in anywhere?