NickFL
Bbp_participant

If you do not tell Fluent to save any intermediate solutions, it will only save the last one. 

Review the second video in the Transient Flow Modeling Fluent training course (hopefully linked below).  Pay particular attention at about 4:50.

/courses/index.php/courses/transient-flow-modeling-in-ansys-fluent/lessons/tutorial-transient-flow-modeling-in-ansys-fluent-lesson-2/