It happens to me all the time, "details" that don't exist. For an example... I see a player with an armor (zoomed out), I zoom in and some details disappear.
Here's another example:

Zoomed out:

Name: Zoom out.png Views: 177 Size: 128.8 KB

Zoomed in:

Name: Zoom in.png Views: 171 Size: 164.7 KB

Take a look at Thedevel, notice how some non-existing details disappear.
Does this happen to you too?

Ps. Sorry my map guide was on (I have no idea why).