I have lists and segments for employees from my own company. I noticed some contacts that were in the lists one day, no longer appear. I can see these contacts show up under the segment I put them in, but not the list in which they were first added. I decided to just try the "Add New" contact for one, and received a message that said this contact had been unsubscribed. I never unsubscribed them & they did not unsubscribe themselves (I've spoken to them). When I tried to "resubscribe" them, I received an error message that something went wrong on Constant Contacts side and to try again later. Why would these contacts have been unsubscribed in the first place and how can I fix that? I don't like that if I have to resubscribe them, due to an error from CC, that I only get 1 shot to do so and they now have to approve it? ... View more