Bug in formatting

When I copy and paste text into the schedule it losses all of its formatting so appears as one big block of text, so i then have to take time i dont have to space it all out, this issue is personified by the fact that you have removed your most useful feature duplicate a post, so i now have to do this mANY TIMES OVER FOR ALL THE ACCOUNTS I USE. I do this for work, and I have many clients accounts that i log into, if this is not fixed very soon i will be leaving with all of the accounts, and I imagine everyone who does this proffessioanlly like me is now looking at other alternatives.