Missing contacts in phonebook [FP5] 4.1.1

I upgraded my FP5 to 4.1.1 - all looked ok till yeterday - I got notification that my murena account needs to be reauthorized. I did so (with some problems) and today I noted that incoming calls don’t show caller ID, just a number. I opened cocntacts app - there are less ccontacts I got before (maybe those are the contacts stored on SIM card or phone memory).
When I log in to murena.io page I can see all my contacts.
In accounts settings in the phone I have:

  • my murena.io account entry
  • Contacts entry related to account above
  • Webmail entry from murena account.

On my murena acount I have checked all the synchonizations but photo & video.
I did manual synchronization few minutes ago, I see that contacts were last synchronized today at 15:12 and there are still lots of them missing in my contacts app (the same number as before sync)

I use built in apps for contacts, email, messages, phone, calendar. No idea what went wrong…

Try a reboot of the phone.

Unfortunately didn’t help… I restarted my phone with no effect.

EDIT:
I noted that when I edit contact details on murena.io (it’s enough to click edit and save) and then I synchronize contacts on a phone again, this particular contact is shown on phone app. Hmm… Definitely looks like an some issue for me…
I marked it as solution but is more like workaround. Hope it will be fixed on next releases…