Aaargh! Another time! I lost again a long message because I took too much time to write it. Sometime I have to interrupt my writing to do another task, and I go back, 10 minutes, one hour, or more later, and when I do an action (Publish is the most common, but today it was a simple Attach file action), I get a page stating “Forbidden”, “You have no permission to access the requested resource” (approximative re-translation from French, as I changed the default locale to have “correct” time display, another problem with this forum…).
Can you at least save the most important, the text the user typed?
As I wrote already, the text area is generated dynamically, and Firefox cannot recover the text as it does with static HTML forms when we use the Back button. Please, try and save the data, and restore it when requested.