Parsing stops abruptly in german log #102

Given a specific file the log parser bruptly stops parsing wwith no error.

The problem is because the file is marked as UTF-8 it seems, but there are non-UTF-8 characters in the file
issue102_charSetBadUTFChar.log

Example is if you perform SED :

sed 's/nms/RND1/g' issue102_charSetBadUTFChar.log tissue102_charSetBadUTFCharNew.log    

you get the error:

sed: RE error: illegal byte sequence