Hi @camilleMa, could you have a look into this change please - you appear to have altered;
  Avenue Verte which should have the ref AV, extends between London & Paris,  and be coloured green, and
  North Sea Cycle Route which should be reference EV12 and coloured red. In the UK this extends up the East Coast and does not go into London.  
It may be easiest to have your change reverted.

Regards

Nick (Tallguy)