Just doing a flight with the A318 from LFPO to EHAM. Inserting the waypoints I notice the following. Normal waypoints can be inserted, if you select a waypoint that exists multiple times and you choose one from the list, it is not inserted in the FP. See the example below:
I want to insert FERDI and get 2 options:
I select the top one and this is the result:
FERDI is not inserted… Any clues?