Having to click on delete twice

Having to click on delete twice

This only started happening today, but when I'm reading an email and want to delete it, it used to go to trash immediately. Starting today, I'm having to click on the delete icon twice to get rid of it. I tried using the menu item instead, but it had the same behavior. Also, it happens on two different browsers. At work, I check my email on Chrome, while at home I use Opera. Has anybody else experienced this?