Err, yeah. We needed this topic.
One time in Mudhole Marsh, I went back near the start, and the screen froze! I went on through the level (And lived), then the screen was working again, yet it was a bit too low, unlike the normal screen, making me see some low foreground objects. After passing one of the groups/pairs of Click-Clacks the screen froze again! This time I lost a life.
Have you discovered a minor glitch in this remake?