iPhone not showing recent calls

Whether anyone else has the same issue is irrelevant; you have the issue. With over 1 billion phones in use no matter what problem you have it is pretty much guaranteed that there are others who have the same or a similar issue. Knowing that doesn’t help you solve the problem.

Some characteristics of the Recents list:

• It has exactly 100 entries. Once it fills up the oldest entries disappear
• If you answer the call on a different device (iPad, computer, etc) that call will not show up
• If call forwarding is enable the call won’t go on the list
• If the call goes directly to voicemail because your phone is out of range it won’t go on the list

Beyond these, every outgoing call should appear, and every call that causes your phone to ring should be on it. If that isn’t happening you need do some troubleshooting. As a start, are you sure that you tapped “All” and not “missed” at the top of the Recents list?