In some places, electricity failure prevented sirens from going off.
Dozens are still missing as roiling waters swept away cars and destroyed homes.
A digital artist created the software, which tags Belgian politicians and asks them to "pls stay focused!"
“He made Belgium bigger and France smaller, it’s not a good idea,” said David Lavaux, mayor of the Belgian village of Erquelinnes.
Delphine Boel, 52, a Belgian artist, fought a seven-year legal battle to prove that the former king is her father.
King Philippe marked the 60th anniversary of Belgium ended its colonial rule in Congo, by expressing regret for “acts of violence and cruelty” his country inflicted on the citizens of the African country.
All 27 people who attended the party are now in quarantine.
Belgium's potato industry could lose millions if hundreds of tons of surplus spuds don’t move this year.
A 25-year-old man, named in reports as Mo Robinson, is being questioned on suspicion of murder.