It used to happen before and it cause some problems (but I don't exactly remember). Now I haven't noticed how this could be a problem, but since it reminds me of the one before I decided to let you know.

When I select a cell, the whole column seems like it is selected (but is really isn't, at least it wouldn't be copied as a whole column) -- there is that funny shading around the whole active column. I tried to go back to back-ups, and it worked, then after a while same thing happens. So far didn't notice any other adverse effect.

Thanks