Getting idle kicked when writing a book, losing all the text

So i was playing on my realm and writing my book and quill, and all of the sudden it says I have been idle for too long!? I lost so much text!! I was writing a potion brewing guide to my laboratory building so my friends could use it, but no! The idle for too long thing is so annoying! I did so much research for my potion brewing guide book and it's all gone because "I was idle for too long" I WAS WRITING!!!!! Please, fix this or pleeaasee, remove the idle for too long thingy! Ty.