D5 live sync not happening properly

There are no objects beside the facade in my ArchiCAD viewport, but a black object is shown in d5 viewport. I do not have any hidden objects, and all my layers are on. Is this a d5 bug?
d5 viewport


Archicad viewport

Hi @nishchay.g

May I know which Livesync Version of ArchiCAD you are currently using? Please send us a screenshot