I have been on salary for about 3 years. I am made to punch a clock for some reason but that is another matter. Last Thursday I left work at 1 PM like I have been doing for almost 3 years. When I looked at my time card I saw where the Practice Manager had charged me with 4 hours of PTO. I have been leaving at between 1 and 2 pm on Monday and Thursday for about 3 years and this has never been done in the past. Can she just arbitrarily do this without my knowing about it???