CSS changes no longer show

I have always used a child theme with Enfold and for some reason the styles no longer show when I make a change. I could see in debug mode that in previous versions any style I added was listed with the /style.css/ file in the child theme. Now there is a really weird string that says the style is on avia-merged-style-followedByTonsOfCharacters.css. Something has changed in the way Enfold processes child themes it seems. It is by far the easiest way to control changes and upgrades. What can I do to get these changes to show?

On the page in the private link I have changed the border of the menu from Red to Black to show an example. The css I added is:

.menu-spain-menu-container {
border: 2px solid #000 !important;
}

A week ago I had used that same CSS tag to put in the red borders but now it seems to have no effect and I am seeing that super long string for the .css file instead of just the simpler /style.css. What has changed? Check url below and you will see that that tag still shows having a red border but I can assure you that it is changed on the ‘style.css’ stylesheet. Any ideas are appreciated. Thanks.