GET /user/list

[PGijsbers]

List all users by user id. Only accessible to admins.

[PGijsbers]

Seems to be implemented in a similar way to data/list in that it expects filters so really the endpoint is users/list/user_id/{ids} where {ids} is one or more comma-separated ids. See original source. From the description however, I would expect the endpoint to not take any parameters (query or path) and just return all users. Currently, if you access it with users/list then there is simply an internal server error.
Endpoint also seems to falter if only user ids which do not exist are supplied.