There are a few places this can happen. In First Ward with Mortician & Scavenger, PvP zones, etc... Pretty much anywhere where two day jobs can happen.
Just because the icon isn't there, doesn't mean you won't earn credit. Sometimes, logging off for ~10 minutes, coming back will show progress. If that's fine, then you can logoff again.
Mission doors can sometimes interfere as well. Worst example of that is if you are in the vault in Pocket D on the left side (facing out), when you log back in, you enter via a door that's on the other side of the wall and get Clubber Day Job instead of Banker.