Plant is in a big pot, not the ground thank god...so I have isolated it! I believe this happened overnight... the leaves on the top (the bottom of the leaves look normal) are now getting mottled green and if you just touch them lightly they fall off. A few of the leaves that are more advanced in the mottling, are slightly crisping on the mottled green edges. There is also some browning in the mottled leaves on the more advanced leaves. The affected leaves look like a watermelon skin exactly! This was bought as a suavolens pink and was robust. I have not sprayed it with anything since last Saturday when I spayed everything with MG. I watered it yesterday before I went out for the day.
I wish I could help you, Kell, but I have no idea. :( BUT I can tell you that if you post this on the Brug and Dat forum http://davesgarden.com/forums/brugsetc.html they'll probably get you an answer in no time. They're good over there!