<div id="tarrif-holder..." style="display:none"> after availability search?

The "Show front end tariff" option is set to "Yes". I'm also attaching a screenshot of all the options on the "Tariffs" settings page.

If it was set to "No", that would easily explain my problem, but unfortunately it's not...

Any other ideas?

Hi,

Could you provide your website address?

Cheers,

Thank you, by the way, for your continuing effort to help.
The web site is: www.ClarkdaleRV.com/availability
As of right now, all rooms/spaces are booked up through the end of the year, but if you enter any date past 2017 (ie Jan. 1 2018), all spaces are available. The link to the availability search for Jan. 1 2018 is: www.clarkdalerv.com/availability/?id=14&...1%5D%5Bchildren%5D=0
If you inspect that page you should be able to recreate the symptoms I showed in the first picture I attached.
I suspect I may have to dig into the SolidRes code to solve this problem. Unfortunately I've been way to busy to get deep into this investigation of why this is happening, but if we can't seem to fix it by changing settings in the wp-admin interface, I'll have to figure it out within a few weeks.
Thanks