MY2020 Q7 deliveries on hold!

[Mjf1973]

Hello all - new user (long-time Audi owner - S3, 2x A5, 2x A7, S5)

Was expecting to pick up a new MY2020 Q7 50tdi black edition with toys on Friday, but just been told that Audi has stopped ALL deliveries of new Q7s fitted with a front camera.  Something to do with the glue(?) used on the camera surround overheating!  Apparently no word from Audi yet on what the fix is and when deliveries can recommence... so am stuck in limbo! 

Anyone on here from Audi and know what's going on?  

thanks