Still ugly but now it seems to work. The problem was that get_form is called multiple times on the same object and so the datetime was warped multiple times.
Still ugly but now it seems to work. The problem was that get_form is called multiple times on the same object and so the datetime was warped multiple times.

saas-by-erik/timelog-core,ICT-Infer/timelog,erikano/django-timelog,ICT-Infer/timelog,ICT-Infer/timelog