Runescape pm problems

After the recent NIS update, I have been having a few problems with PM.

Firstly, when i click tab or click someone’s name in my friends list to send a PM to, their name doesn’t appear on my chat box. So if I don’t know if I am sending a PM to them or not. Usually it used to say “To xxx”.

Secondly, there is a glitch that I have encountered sometimes where whether I click on the persons name, or if I manually time in their name into the FC tab, it just does not add the player. So there is no way I can PM them back at all.

This final one is a bit weird. I had this Runescape Gold player added to PM, then deleted him. Then I had to add him again to say something else but when I added him, he could continue sending me PM’s but he appeared offline to me