Cannot export member addresses if the location_type display name has an accent

How to reproduce:

Add a location type "Expédition", where name = expedition and display_name = expédition.
Go to the member dashboard, click to list all active members
Edit one of the contacts, so that they have an address of type "expédition"
Back in the search results, export all results
Select a custom mapping:
- Display name
- City, location type = Expédition

Result: the city is empty (for that contact that was edited).

If we remove the accent from the display name, it works fine. Also, it doesn't seem to be a mismatch issue between the name / display_name, because if it's "Expedition123" it works fine.

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