Non-working sensors

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City SensorSensors Last Update -
1. Serémange-Erzange Rue Haute before 1776 days  
2. Serémange-Erzange Rue Haute before 1776 days  
3. Serémange-Erzange Rue Haute before 1481 days  
4. Serémange-Erzange Rue Haute before 233 days