There has been a complete structural change to the blocklist system, which has impacted the entire server—even though such a change was unnecessary. This has caused issues for many scripts, including those developed from the beginning. Actions like this are generally avoided in professional practice.
For example, platforms like Windows, Android, Apple, Linux, and others do not make changes to core structures lightly. Doing so would immediately cause problems for all developers relying on those structures. Even fundamental server commands have been affected, and there may still be other issues that have yet to be discovered.