Should I cut this off?

[mascia]

Hi everyone,
When I got this Iwanagara Apple Blossom the newest pseudobulb looked weird, really tiny compared to the previous bulb and with only one leaf fully grown.

I potted it (it came bare root) and placed it in a sunny window where it is receiving a little over 1 hour of direct morning sun and bright shade for the rest of the day.

The orchid seems fine, except for this bulb which now has this weird brown spot and its leaf turned very purple, as if it was receiving tons of sunlight.

Does this look like sunburn to you? I was thinking maybe the orchid was in a very dark spot for a while, which would explain why the bulb is so small and so sensitive to light. I forgot to mention all the other leaves are just fine, no signs of purple.

..Or maybe it is some sort of infection and I should cut this off?



Thanks!