All of a sudden on my curve, in the call log folder the arrows on the left next to calls indicating whether calls were made, received or missed have disappeared. The time of calls made or received or also not shown as well. I tried cleaning the memory of the device but it seems to happen again every time. I also talked to tech support at verizon and they could not solve this problem. If anyone knows why this is happening and has an idea how to fix this issue, I would really appreciate the help.