Thank you for all the information and sorry it took so long to reply! We've been deep into some fixes and improvements for this demo.
Hopefully some of the fixes will give a fail safe for this Trumpet Fish challenge so it will not soft lock again.
I am glad you were able to get past it and try all of the content. Thank you for the videos, they help us a lot with verifying some possible improvements as well as catching some reasons behind bugs.
We appreciate the inputs on the boss fight. The jet attack now takes a little more time to start to give more time to get to the rock.
About the phases, she actually have 3 phases. On the second phase she goes higher than on the first and you have to jump on more plataforms to get her. She is separated in low height, medium height, enrage and then really high.