Name:
The Drain Banker's Shutters
Where:
The Drain
When:
Can happen at any time.
What:
The shutters that have been added to the bankers desk can shut, which is fine, but shutting them also locks them making it so no-one is capable of using the bank. I've personally accidentally already clicked on them once.
Recreate:
Shut the shutters.
Ideas:
Just don't make it lock once it's closed.