Gantt chart dates when going into a new calendar year

Hi Sally

Thanks for your question

On the face of it this is rather puzzling. It could be a problem with your installation of project, or it may be something else that is not immediately obvious. It is difficult to judge without seeing the question

Can I suggest you email a copy of it to

stephenATmicrosofttrainingDOTnet

and I will have a look at it and get back to you

Regards

Stephen