S2X, 4.1.2. The phone log shows no number associated with it, even though I know this person and they call once in a while. It shows up in the reject list, but I can't delete or edit it(tap and hold does nothing, and it disappears while the list delete option is selected). It also isn't included in the number count(ie: 0/100). When they leave a voicemail, it says it's a blocked number. What can it do to remedy this?