Here is the rule for you.
9.1 Job Abuse: You may not switch jobs in order to instantly claim a hit, you also can't switch
from a job that can't raid to a job that can raid in order to raid the base you are currently in.
Never did the rules state that you can raid if you wait a certain amount of time.
I do believe though 2 weeks is abit much.
2 weeks for also Recent punishments not Job abuse alone.