How can I remove holiday decor from community lots?

Is this actually supposed to happen? I don't notice decor up around town during off-holiday periods of time, decor is only up leading up to and for a day or two after a holiday where I have holiday decor settings in the drop down and I'm not noticing it at all on most non-residential lights.

I did delete all the default holidays and fill the calendar with custom ones though, so that could be a factor.