Amaterasu raid boss bugs

So great job with adding the 3rd raid boss...
Unfortunately she is buggy as all sh1t.. takes forever to kill after a certain percentage of life taken and then freezes the game causing a forced restart.obviously this is arse considering the 5x requirements to now reach sss level.
Sure there are many other bugs such as her healing ability when heal blocked etc etc. maybe some other players can post here also?
I hope you can sort it out quickly and perhaps compensation for all the sob lost and wasted time?