github app can't find preset config

[trim21]

What Renovate type are you using?

github app

Describe the bug

github app raise a issue Action Required: Fix Renovate Configuration saying Error type: Cannot find preset's package (@trim21)

Did you see anything helpful in debug logs?

DEBUG: Preset fetch error
{
  "preset": "@trim21",
  "err": {
    "message": "dep not found",
    "stack": "Error: dep not found\n    at Object.getPreset (/home/ubuntu/renovateapp/node_modules/renovate/dist/config/presets/npm/index.js:9:15)\n    at runMicrotasks ()\n    at processTicksAndRejections (internal/process/task_queues.js:97:5)\n    at async getPreset (/home/ubuntu/renovateapp/node_modules/renovate/dist/config/presets/index.js:155:24)\n    at async Object.resolveConfigPresets (/home/ubuntu/renovateapp/node_modules/renovate/dist/config/presets/index.js:212:37)\n    at async Object.mergeRenovateConfig (/home/ubuntu/renovateapp/node_modules/renovate/dist/workers/repository/init/config.js:161:52)\n    at async Object.initRepo (/home/ubuntu/renovateapp/node_modules/renovate/dist/workers/repository/init/index.js:45:14)\n    at async Object.renovateRepository (/home/ubuntu/renovateapp/node_modules/renovate/dist/workers/repository/index.js:37:18)\n    at async renovateRepository (/home/ubuntu/renovateapp/app/worker/index.js:289:26)\n    at async /home/ubuntu/renovateapp/app/worker/index.js:452:5"
  }
}

To Reproduce

https://github.com/Trim21/bgm38/issues/54

Additional context

it works fine when I try cli on commit 4b2f523a1

[rarkins]

There was a cache glitch in the app for a period today sorry. It should resolve the next time it runs.