It looks like you let things dry out. It's not the end of the world if you were doing your pre-harvest flush. Just pick off all the buds, trim them up best you can. Toss all the bud into a ziplock bag and spray distilled water inside and close it up and put it in the cupboard for 24 hours. After that open it up and check the feel of the flowers. If they still crispy dry add more distilled water and close for another 24 hrs.
Keep doing that process till the flowers feel the right consistency. If you want to make them really hydrated like fresh cut bud, spray a lot of water in there so they are quite soft and not feeling crispy at all. Then you can lay them out on a rack and dry them slowly and carefully as you would have under normal circumstances. Then you can slow dry it and gas off your flowers. Then bag them up in a grove bag with a small humidity monitor. Try to aim for 62% humidity. The grove bag will ensure 62% humidity. Then just keep it in the grove bag. It will cure right in the bag. No need to open and burp it.