Hallo all,
the problem is related to the new operation mode of Sen2Cor for the PDGS. Therefore it is clear, that it not occurs for Sen2Cor 2.4. I have no information about your processing configuration. Please make sure, that you use the TOOLBOX mode to avoid this problem. More, it seems for me that the problem occurs if you are running 10m processing only (Look also at Error Sen2cor). Then try to process for all resolutions.
I unfortunately have no information when the problem will be solved. It seem to be difficult.