Catt Hawaiian Island Bride leaf spots

[farley101]

Had some nice blooms from this one, repotted into a basket as it seems like it's going to be a big one. Newest growth that bloomed had a giant black patch on it, I cut it back, the spot was squishy. Next pseudobulb has a small black spot on it but I'm keeping an eye on it, will cut if it grows much more.

Concerned about the older pseudobulbs. There are similar black spots but also white patches. They may only be sunburn as they are dry and don't seem to be advancing.

Plant looks great, lots of new root growth and seems to be developing 2 new growths from the same pseudobulb. I've not seen that before so maybe one will win out over the other.