Sentinel2 transformation from L1C to L2A by myself


I have transformed L1C images from Sentinelhub to L2A by myself with Sen2Cor, because it has a time lag to be uploaded L2A image.

However, I found that the images fails to transform from at the end of last month, although I hadn’t done the transformation from last September.
I doubt it is because of the change in November

Does anyone know the solution?

This question seems to be related to sen2cor, not specifically Sentinel@AWS

It has been posted on the snap forum:

Thank you for replying.
The linked URL was what I posted. If someone knows something, I’d like to know. However, because I changed my code to download L2A, there is no problem.