Bug displaying Geopotential Height for GFS
When looking at 500 hpa wind and geopotential height layer turned on, the GFS model does not display the isolines correctly. Most times the lines are not updated when selecting a new time. However, it appears everything works correctly when using the ECMWF model. I see this on my computer using Edge or Firefox as well as on my ipad app.
Yes this bug has not been implemented yet