WAsP Scripting plug-in in QGIS

[Lidia]

Hi!

I've been trying to create a roughness map using the WAsP scripting plug-in for QGIS (it used to work perfectly) and I keep getting this error message when getting the CORINE landcover polygons: 
 

Querying the URL 'https://api.globalwindatlas.info/qgis-data/v1/corine_2018?points_str=-4.915092816615868,42.65048975312536;-4.914362396203785,42.64997445201428;-4.901231231263719,42.21718162357918;-4.90192475126123,42.21664257303623;-5.48401315512234,42.20550918092915;-5.4847427626322895,42.206020900137226;-5.501895032585442,42.638644324206716;-5.50120232641207,42.63918695661474;-4.915092816615868,42.65048975312536' did not return a valid GeoJSON object!

I think it's related to the API but I've no idea how to fix it. Any suggestions, please?

Thank you in advance,

Lidia:)