Spots on Angraecum sesquipidale buds and spurs

[Simone S]

Hi all! I'm looking for insight on my Angraecum sesquipidale. I've got 2 spikes (yay!) but the first buds started developing sunken, irregularly shaped brown spots over the last few weeks. Some are on top, and some are on the bottom. In the last few days the spurs have started to darken as well. The spots are a bit weepy with brown liquid.

The plant seems otherwise healthy and growing well. Roots that I can see through the pot look good with nice tips. I have noticed some spotting and brown patches in pictures of these flowers when open, but haven't found much about the spotted buds. I have looked for pests with a jewelers loupe, and was unable to see any.

Is this just part of growing these or do I have a potential fungal or bacterial thing happening here? If so, is there something I can do? Should I isolate it?

65-75% RH, good air movement from fans, strong light,
80ish during the day down to 70ish at night.

Thanks for your insight!