has happened to me a number of times recently. First time was on Friday nite....but funny thing about it was that even though I could see it on my screen, when I refreshed the MM page all of the multiple whispers disappeared? Almost like it only happened on my screen. I dont know if the player I was whispering to even noticed.
Last night occurred again, but i quickly refreshed and my screen cleared.....I admit it is a strange feeling to watch what you have just typed once start appearing half dozen times (I didnt truly count the repeats but I dont think it was 100)....