It froze 3x on 3 separate attempts.
The first 2 attempts it froze during second phase and the third attempt froze in the last phase. I was very close to killing him too, this is very upsetting. Please fix this bug.
Here's a quick video I made, the boss theme song is still playing but the screen is totally frozen:
Third attempt I've made it to last phase and it froze:
The blue screen error I get when I attempt to close DTS app:
It won't let me upload save files, so here's the link to it:
Misery Toadstool, Split-Screen local gameplay fight with 2 people. Game freezes during 2nd phase on 2 separate attempts and froze for the 3rd time during final phase on my 3rd attempt. Upon closing the DST PS4 app, it crashes and I get the blue screen error you see above.