This fall when I brought my orchids inside I placed them on a table near the sliding glass door.
It proved to be too much direct sunlight on the Phalaenopsis, as the newest leaf it was growing got burnt. After a few days this leaf browned and came off.
It has started a new plant off the main plant some time ago, I also have one that started on a spent flower stalk I chopped. Will the original growing point that the damaged leaf was growing from, start to grow again?