Personlization doesn't work once context is removed

While developing a personalization, I set the context so that the checks only worked for me.  Once the personalization worked, I removed the context so that it would work for everyone but it no longer works.  Is there anything that has to happen when you change the context of a personalization?  I've tried re-selecting the responsibility, logging out and back in to the application and waiting overnight.  Nothing seems to be working.

THanks

Helen ANne