Error 409 when longitude is 0

Hi, I use Route XL API and I get the error 409 when the longitude is 0. Did someone have the same problem? How you solved this? Thanks

All input is checked before the route optimization starts. A value of zero for coordinates is considered empty and is not accepted. That will return a 409 error.

We’ll review this check, considering locations on the prime meridian are no errors. A workaround for now may be setting it at a value close to zero, e.g. 0.000001