Well, that's a long story to answer a quick question
But shortly: Olorin and Dernhelm (and Lady of Lorien at some time) were constantly (and i mean all the time) talking to each other in the so-called 'Shakespearian', which is like 16 century English. That took me, being a Dutchy and not having as much English knowledge, a loooong time to be able to read their posts, which annoyed me so much (which encouraged them to do it even more
) that i decided to take away the ability to speak any kind of Shakespearian by destroying all evidence of Shakespeare's existence
Does that answer it?