Hi all,

There was a serious, though extraordinarily rare, bug where changing the
locks on a shop could - in certain circumstances - not render the keys
associated with that lock unuseable. It was also possible that changing
a lock would cause previously unuseable keys to become attached to that
new lock.

This bug has been completely resolved, though I suggest shop owners
change their locks just to be safe. It is extremely unlikely that this
would ever happen, but better safe than sorry!

Penned by My hand on the 7th of Klangiary, in the year 181 CE.