Limp Leaves

[vintagebridget]

Ok. So I picked up a clearance orchid at Lowes. I know it's probably not the best habit to get into but I felt so sorry for her The leaves were really limp but the roots looked great. I brought her home and watered. She was really dry. I placed her outside with all of my other orchids and now the center of the leaves are thin and dead. To me it looks like sunburn but she didn't receive any sun at my house. Could she have already received a burn at Lowes and not shown any signs untill the next day? Here are a couple of pics. I took them inside for better pic quality. Any ideas would be appreciated. Thanks