No Promotions For Me! DISENROLLED!

Last week, I received the following email from the Army's Learning Management System:

Subject: You have been auto disenrolled from STRUCTURED SELF-DEVELOPMENT - LEVEL 1  (1-250-C49-1 (DL)_)_01/01/2013_crscl000000000018597

You have been automatically dis-enrolled from ALMS Course  for Course Iteration (STRUCTURED SELF-DEVELOPMENT - LEVEL 1  (1-250-C49-1 (DL)_)_01/01/2013_crscl000000000018597)
because the allowable time set by the Course Manager for completion has expired.
If you need to complete this training, you must register for it again. If this is an ATRRS/CHRTAS managed course you must register in that system. All others can be registered for in the ALMS. Credit for course training completed prior to this action will be awarded in accordance with the policies of the respective Course manager. All required training will be reflected in your In-Progress Learning upon successful registration.

With two months to go in my current enlistment and a very small chance I may get a one-year extension, I will not get promoted!

Actually, since making sergeant, I have not wanted to be promoted.  If I made Staff Sergeant, I would be filling a career slot.  Some guy one-third my age could be taking the next step on a career with that Staff Sergeant position.  I would just get another $20 per weekend.

So I accept being disenrolled.

Soldiers are government workers.  We get government-language emails.