Optional goals are marked too early

[manuelciosici]

I noticed the issue in task-7-identify-life-stages-1-var0, but others might be affected. I have a modified version of the web server example that prints out SW's goals. I attached a PDF printout of my browser to illustrate the bug.

• At Move 8, GoalStayInLocation Stay in goal location for 10 steps, GoalStayInLocation Stay in goal location for 20 steps, and GoalStayInLocation Stay in goal location for 30 steps are all false
• At Move 9 I issue the wait command and SW confirms waiting for 10 iterations.
• After wait (still at Move 9) the goals GoalStayInLocation Stay in goal location for 10 steps, GoalStayInLocation Stay in goal location for 20 steps, and GoalStayInLocation Stay in goal location for 30 steps are all true when only the first one should be true.

time_goal_bug.pdf