Maybe give it a few more days to resolve, as you're seeing improvement during the day. When and how often were you applying the LebaIII?
This just reminded me... my little Peek a Boo went through a period where he would make suckling noises in his sleep! I woke up thinking what the heck? And I watched him for a few minutes and lips and tongue were moving in such a way like a puppy suckling on it's mom! He was around 7 or 8 years old at the time. I guess he was just dreaming of being with his mom ... or early onset of senility and going through a second childhood?