Contact names not showing in text messages on lock screen
I have had this issue for quite some time now, where when certain people text me (only a select few of my contacts), their number shows on my lock screen instead of their contact name. I have read all the threads that I have found regarding this being an issue for others too, but everything I have tried that has worked for others is not working for me... An additional thing I tried the other day was to totally delete the contact and re-add him to my contact list, changing his number from having an international dialling prefix to the standard UK telephone number, once he text me again following doing this, it still just showed his number on my lock screen and not his contact name.
Hopefully Apple will have this fixed for the up and coming iOS release, which is supposed to be being dubbed 'Apple's most stable iOS yet', not holding my breath though...
iPhone 6s, iOS 11.4