fix

src/manifest.ts

@@ -1258,7 +1258,7 @@ export class Manifest {
           this.logger.error(
             `Branch comparison between '${pr.headBranchName}' and '${branchName.changesBranch}' failed due to a missing branch. As a result branches '${pr.baseBranchName}' and '${branchName.changesBranch}' won't be re-aligned which may result in git conflicts when the next release PR is created. Note: the release branch '${pr.headBranchName}' used for the PR ${pr.number} has likely been deleted manually before the release process could run, resulting in this error.`
           );
-          return;
+          continue;
         }
       }