Difference between the history tab and log tab

I am working on a cBot within the OnBar method. I ran the back testing and as the following screen shots indicate there is a difference between the history tab and the log tab. The code snippet shown indicates the print statement to record that a new position is opened. As you can seen a position was opened (PID 000004) on the log tab but does not appear on the history tab. Any suggestions as to why this would occur.