Sony issued a service notice about their new FE 35mm f/1.4 GM SEL35F14GM lens (pre-orders are now open at Adorama and B&H) - apparently, some lenses had issues with the ornament plate (this could explain the recent delay):
Notice to Owners of the E-mount lens FE 35mm F1.4 GM for Interchangeable Lens Digital Cameras α
Thank you for your interest in Sony Products.Sony has recently become aware that the ornament plate for some of the E-mount lens FE 35mm F1.4 GM “SEL35F14GM” for Interchangeable Lens Digital Camera αTM, may come off. However, this does not affect the optic performance of the lens.
Sony will offer free inspection and free of charge repairs for the affected lenses.
We apologize for any inconvenience caused and thank you for your understanding and cooperation.
[Applicable Model and Serial Number]
E-mount lens FE 35mm F1.4 GM “SEL35F14GM” for Interchangeable Lens Digital Camera αTMTo determine whether your E-mount lens FE 35mm F1.4 GM “SEL35F14GM” for Interchangeable Lens Digital Camera αTM may be affected, click here to validate the serial number.
[How to check the serial number]
The serial number can be found on the model plate located at the bottom of the lens.[Period for Free Repair Service]
Until March 31, 2024
Sony FE 35mm f/1.4 GM lens (SEL35F14 GM) officially announced
Via SonyAddict