fix: Make deterministic unfailure restart the BlockStream

Author: evaporei

core/src/subgraph/instance_manager.rs

@@ -625,10 +625,16 @@ where
                         // There's no point in calling it if we have no current or parent block
                         // pointers, because there would be: no block to revert to or to search
                         // errors from (first execution).
-                        let _outcome = ctx
+                        let outcome = ctx
                             .inputs
                             .store
                             .unfail_deterministic_error(&current_ptr, &parent_ptr)?;
+
+                        if let UnfailOutcome::Unfailed = outcome {
+                            // If the unfail happened, we must restart the BlockStream so the
+                            // reverted block isn't skipped.
+                            break;
+                        }
                     }
                 }
             }