Route planning failed for no obvious reason

🚧 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-planning-failed-for-no-obvious-reason/
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Open this plan: https://abetterrouteplanner.com/?plan_uuid=80b93b88-c0ca-43fa-b601-0db3782a66ff

Now add a stop at the BeCharge charger Via Nazionale, 617, Roseto degli Abruzzi as second to last stop and try to get a route. It will fail every time. Remove that stop and it will work again. It will also fail if you try to add a stop just at the highway exit next to Roseto degli Abruzzi.