Resolved -
This issue has now been resolved. Uploading contact data via the paste list method within messenger has been restored.
Apr 24, 13:16 BST
Identified -
We have identified an issue when creating contacts within messenger using the paste list function with multiple numbers, the data stored is corrupted on completion and only a single record is created. Our development team are investigating this issue. Its recommend that users make use of the CSV upload method to insert/upload contacts into Messenger until this issue is resolved
Apr 24, 11:53 BST