Using Opera 7.51.
This morning, when I click on the button "New messages", I get weird behaviour. When clicking it several times, it will show me the same messages over and over again, and the count of new messages doesn't go back to zero, but stays around 30.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)