Had issue first time today.
DNN: 5.2.2
Announcements: 4.0.3
Going make a change to the module and.........
hmm... tried making a change to the title of the module "Announcements" to "Announcements " (<- added space to end) no dice.
changed the title of one of the actual announcement records, and *poof* it went away.
Now initially I never made any changes to the Announcements module to get this in the first place (that i know of), it was the first module I added to the site and have not touched since. Could it possibly be that some of the announcements are expiring? (shoot should have checked the DB before fixing it). Maybe it expires and is now adding more possible views, although the anonymous user should not be able to change it, it is creating a drop down (as a bug), but is not listing the contents of the drop down because they are anonymous?
I guess the questions is, do announcements auto expire? If so, could be related. If not, sorry for wasting your time reading this and atleast you know its happening in DNN/Announcement versions up to date.
Jason T