USR369 direction: multiple systems reported breakage after old token retirement. 16 files found with it hardcoded across 3 reactive discovery passes, more likely unfound. Restored old token to tokens.json active[] (dual-valid again) so any remaining hardcoded reference works again without needing to be found first. Backed up tokens.json before change. Verified OPEN.php accepts old token again. file-reader.php/file_write_web.php unaffected (intentionally hardcoded literals, not tokens.json-based) - still new-token-only, expected. Broadcast platform-wide (id 75) telling all systems to retry anything broken, no action needed on their end. This is a pause, not a reversal - real systematic sweep for every remaining hardcoded old-token reference is the next step before attempting retirement again.