Changes in history i never made

[tm]

Today late noon i wanted to extract a backup of my 09 Central Electronic section. (This was caused due to a message "Steuersystem falsch codiert").
Backup was succesfully made. But then i looked into my history to verify the backup also was displaying there and i saw that entry:



Lange Codierung

   Steuergerät: 01 Motorelektronik

   Alter Wert:

       02254032442401092000

   Neuer Wert:

       018A000001000000

   Kilometerstand: 50244 km

   Datum: 2018-11-05 19:36


I did not do anything with that module and i am iritated about that behaviour. - What shall i do? Should i change that values again to previous values (shown in history) or should i do nothing as nothing should be changed?

Any advice? OBDeleven....maybe you could check if there is something bad with database?

Thanks in advance!

[tm]

Just a short follow up. - I connected next morning again to my car and saw that in history the value was changed again to the previous one. - Before i checked within Device 01 that changes really occur. And it seems not to be the case.

Everything is working fine, just with wrong history data.