OxyPowerPack 18.104.22.168 is a maintenance release with the following fixes:
- Some WP-ADMIN direct links (in the OxyPowerPack WordPress tab) were not working.
- Incompatibility with the Gutenberg Integration plugin that was causing some assets being loaded in wp-admin pages.
You can download it from your account page or perform an automatic update from your WordPress site. Make sure your OxyPowerPack copy is activated in order to be able to perform automatic updates.