Route using Eurotunnel showing ETAand time anomalies

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/report-a-bug/route-using-eurotunnel-showing-etaand-time-anomalies/
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Having edited the departure and arrival time for the Eurotunnel service the route calculation adds a phantom arrival time 8 hours later at the terminal in UK. Journey time is les than 30 mins, subsequent timings are in error. See attached image.