Ascocenda with pretty bad sunburn, please help

[escualida]

Hi all, I'm new here and I've only recently taken an interest in orchids. It's unfortunate that my first post is about a problem but I really need some advice.

I have an Ascocenda Roslyn's Best that I got only a couple of months ago and have been keeping it in a glass vase. It looked like it was holding up pretty well until I took a look at it today. Apparently the sun was a little stronger yesterday and the plant got pretty badly burned. The burn is at the very center of the orchid and I'm not sure what to do. I can't cut off the damaged part because it's almost the entire plant.

I moved it into the kitchen away from the light but don't know what to do now.

I'm attaching a picture of it so you all can see.

Any help is appreciated, thank you!