When Claire finally gets into Hayley's Facebook page, she sees that Hayley changed her relationship status 18 hours ago. The 3 visible replies to the status change are all 20 hours old.
When Claire visits Haley's Facebook, the friend request is pending, yet they are marked as friends on the top right side of the page.
While Claire is trying to get into Haley's Facebook, there is a friend on her wall whose name keeps changing from Stephanie Massie to Stephanie Massey and back and forth several times throughout the scene.
When Claire is using Google Map's street view the cursor remains hovering over the map, despite another mouse cursor moving over the FaceTime window.