Linked Record value in all records deleted when a table sync happened

One of the linked records in my table is linked to a synced table in my base. 3 days ago, when the table synced, all of the records that were populated in that field got automatically deleted. The source table still exists and wasn’t changed. How to get all the values that were deleted back? It also seems like I have no snapshots in my revision history even though I am on a pro plan.

I got the same question as well.

@David_C.W_Chan Did you get any responses or resolutions?

I got this from the FAQ and try to lock the view and see whether this could get rid of the issue