I've added shortcode numbers that i get regular text messages from to my contacts list so I can specify whether a notification sounds, vibrates etc so I don't woken for unimportant stuff.
Since I've updated to iOS 13 and iOS13.1 I've noticed the names against those numbers no longer show (the images I've added to the contacts still show which is odd)
Normal person contact names are showing fine, its just messages received from 3 digit and 4 digit shortcodes.
I've tried removing icloud contacts and re-adding it. The name then shows, but it disappears a short time later or if I close the messaging app by swiping up.
Anyone else seeing the same thing?