Bletila orchid rotting

[Longroots]

I've had so much success with this orchid in the past few years. It was consistent and never had a hint of rot.

However I recently moved and no longer had my cold extension which had low light. All I had was an outdoor shed.

It had growths coming out as normal, but when I moved house it sat in my warm hallway and sped up growth. I put it in the shed to slow it down, which is obviously dark and has no air movement. Now all the growths have died and some bulbs have clear but early signs of rot, they're light brown and very slightly soft.

I've attached the photos.

What do I do at this point to save it. Repot and cut off all the rotting stuff?

I cant upload images as the forum is not letting me.