Originally Posted by Gwaihir
That's weird; "full" is supposed to be something the battery itself decides and reports back. [It's load percentages that can be off for a few cycles - the battery reporting "empty" or "full" sooner or later than the controller expects.]
You could try a reset (the hidden button you can click with the stylus). Or perhaps there is a bug tjdean256 is hinting at, but my device fortunately does not experience.
The behaviour of the led and the icon has changed from 1.7 to 2.0. In 2.0 the led stays orange and the icon keeps indicating that it is charging (from my experience).