I just read that they defused a 1000 pound aircraft bomb in Freiburg (where I live) on the 2nd of July, last week. A digger operator on a construction site next to the university hospital complex discovered it suddenly in his bucket. There are special police EOD units for unexploded american and british demolition and fire bombs in Germany and nothing happened, but that is no guarantee. Most duds are discovered by perusing allied aerial pictures from WW2, and by accident on construction sites. Sometimes, they do explode without warning on construction sites because nobody knew they were there.
Just in case you wonder what they look like
Another one from Neuss, 250kg
Spooky.