I can sympathize. So many times a little housekeeping has bought me trouble yet I am powerless to stop doing it.
Why is it that there is a ' block ' to your comments @ times ?
No idea. I can't even tell it's happening. Such are the limitations of myself and Google Blogger. Sorry.
I have tried to make a comment before the previous one, and a window with different food-dishes appears covering the ' publish ' spot... a bug perhaps ?
??????? That's not good.
Actually the window with food dishes IS GOOD ( especially when you are hungry !! ) but been unable to the a message thru is a pain in you know where !!!
I suggest finding the techies on Bob's forum to see if there is a way to retrieve them. If you immediately use Cntrl Z it will undo many actions but maybe not bookmarks. Yikes.
I hope you can find it in one of your trash barrels, I am always surprised at how many places don't actually delete what you told it to delete. And sometimes grateful that it didn't listen to me.