Both data sets confirm that G.INP had been active, for at least 12 days.
Do you have any records of when it first became active?
It would have been last March/April at the very earliest.
DS Interleaving depth also changed from 16 to 8 when the connection resynced at around 11:20, 2nd January.
Nothing appears untoward as minor changes like this do occur, depending upon line conditions/noise levels at the time of a resync.
Also, as the Retrain Reason was 0 in both sets of data, it suggests that the resyncs were either manually user initiated or that there had been some interruption to the power supply.
DLM initiated resyncs tend to be Reason 1 & a software modem resync reason 2.