i am Senior Officer Human Resource working in a manufacturing company for last 3 years. However 2 months back i made a mistake of Data temper for which i have remorsefully apologize from the bottom of my heart to my HR manager verbally and non- verbally for me it was a mistake for me just a stupidity. He is a extremely generous cool minded personality with a strong leadership qualities.He listen to my problems carefully professionally and as well as emotionally with humanity being a perfect human resource manager .eventually he revert back his decision and transferred me in some other unit of the company for 2 months at that time my manager was on notice period but he clearly written in my file that " He will be transferred in XYZ unit for 2 months as punishment he will be back to HO on 1-Jan-2014. This statement was officially written and signed in my personal file on 8-Nov-2013.
My question is that should i go and join my position on 1-Jan-2014 without asking or telling anyone in my department because there is no competent authority in HR right now new Manager will also join on 1-Jan-2014. As i discussed with my EX-Manager on phone about this issue he said as i written in your file there is no need to ask or tell anyone .but assistant manager is there in the department if i was there we both work on the same level according to the hierarchy of that company.
What should i do ? should i go back tomorrow Directly.