Hi everyone, I think I have a worse example of the same issue, this time with Copernicus products.
The L1Cs look fine, but the L2As seem over-corrected, especially in the N0500 version, see below.
S2B_MSIL1C_20200102T111349_N0208_R137_T30TUN_20200102T114218.SAFE
S2B_MSIL1C_20200102T111349_N0500_R137_T30TUN_20230425T042636.SAFE
S2B_MSIL2A_20200102T111349_N0213_R137_T30TUN_20200102T122616.SAFE
S2B_MSIL2A_20200102T111349_N0500_R137_T30TUN_20230425T201605.SAFE
Cross-posted on https://helpcenter.dataspace.copernicus.eu/hc/en-gb/community/posts/17714274473245-Strange-artifacts-in-Sentinel-2-L2A-products.