Frintezza/ Van Halisha are missing

Hello Shadow

Yesterday for first time tried Frintezza instance. Unfortunately there were no bosses at the end of the instance.
Instead of Scarlet Van Halisha on the middle of the room one white square thing just showed up

It was with no name and no drop but it can be hit and give as well damage(small)

Frintezza as well was present as a white square on the piano:

Please test it and if possible fix.

Thanks,
Zoian

Thanks Shadow,

No problem, time is not an issue, important is the instance to be fixed