I heard today (from a long-time colleague) that the online evals had a little problem. Apparently the response rate was not as high as was hoped. The administration was concerned that low response rates would doom the online program, so responses were replicated (duplicated) within a given section, and some sets of actual responses had to be cloned more than once to get an acceptable response rate per class. It sounds hokey, but I never know anymore.
I heard this too over the holidays. The person that told me is a very good source of accurate info and they were very intent on expressing that it was no joke.