Revert changes in !1764
Description of bug
For some unknown reason the code which was setting the locale was causing failures on lxplus which I could not reproduce. Since this code was only included to address a one-off failure (that we now know how to solve) I think it's easier to revert it, so that we don't get more failures that we don't know how to solve.
@cgutsch how if you want to think of something else let me know. Since I can't reproduce the error it's hard to understand it and I have run out of ideas for checks.
Changes introduced
Revert all changes from !1764 (merged)
Tests
LogParser runs locally
Issues resolved
Closes #168 (closed)