Has anybody noticed a problem with the Oscilloscope Zoom visual with alpha5?

Haven't noticed that one yet, but I did find that if you use LogDiff with info set to "Transient" then the text is screwed up. That is, it's only visible at the edges of the screen, right and left, as if there was a blank image plane in front of it that covered everthing but a 1-pixel wide row on each side.