Notifications and music not showing on lock screen after update?

[AC Question]

After updating my Galaxy s5 that I have had for over a year now I believe I have the following two issues:
1) When I get a text message or facebook notification for example, the phone does vibrate, but it shows nothing on the lock screen.
2) Also when I play music now, it won't show the song and the options to forward, and skip song (etc...) in the lock screen.

I looked through the settings but couldn't find a way to fix it.
Any idea how to fix it?

Thanks guys!