The last photo is a leaf tip on my Red Gold plant. All of the Orchids are in see through pots, it looks like the roots on the ones with the leaf problems are ok. One of the Phals that I bought, I can't see the roots through the pot. I think the moss may be in the way or maybe it has a different look to its root than the others do.

The 3 Phals that I have are: White, Pinkish Purple, and Dark Purple. The Dark Purple one is the one with the problems on the leaves. The grocery store had them sitting on a table in the back of the store, near the floral case and their back room doors, so sunlight wouldn't get to them unless it happened during transport.