I am having the same issue!
Layout that is working: https://womensharingart.org/artistgallery/margarethenning/
Layout not working (it loads the top row only): https://womensharingart.org/artistgallery/carolejamodeo/
Loads the same in Safari and Chrome.
SYSTEM INFO:
FooGallery version : 1.4.25
WordPress version : 4.9.4
Activated Theme : Women Sharing Art, Inc.
WordPress URL : https://womensharingart.org
PHP version : 5.6.30
PHP GD : Loaded (V2)
PHP Open SSL : Loaded
PHP HTTP Wrapper : Found
PHP HTTPS Wrapper : Found
HTTPS Mismatch : None
PHP Config[allow_url_fopen] : 1
PHP Config[allow_url_include] : 1
Extensions Endpoint : https://raw.githubusercontent.com/fooplugins/foogallery-extensions/master/extensions.json?v=C8lDWaelaB3f
Extensions Errors : Nope, all good
Extensions :
Extensions Active : Array
(
[0] => default_templates
[1] => foobox-image-lightbox
)
Gallery Templates : Array
(
[0] => default
[1] => image-viewer
[2] => justified
[3] => masonry
[4] => simple_portfolio
[5] => thumbnail
)
Lightboxes : Array
(
[foobox] => FooBox
[dfactory] => Responsive Lightbox by dFactory (Not installed!)
)
Settings : Array
(
)
Active Plugins : Array
(
[0] => foogallery/foogallery.php
[1] => gravityforms/gravityforms.php
[2] => backupbuddy/backupbuddy.php
[3] => bbpress-notify-nospam/bbpress-notify-nospam.php
[4] => bbpress/bbpress.php
[5] => bp-group-documents/loader.php
[6] => buddypress/bp-loader.php
[7] => custom-post-type-rewrite/custom-post-type-rewrite.php
[8] => custom-post-type-ui/custom-post-type-ui.php
[9] => custom-post-type-widgets/custom-post-type-widgets.php
[10] => favicon-by-realfavicongenerator/favicon-by-realfavicongenerator.php
[11] => foobox-image-lightbox/foobox-free.php
[12] => gd-bbpress-attachments/gd-bbpress-attachments.php
[13] => gravityformsmailchimp/mailchimp.php
[14] => js_composer/js_composer.php
[15] => lh-private-buddypress/lh-private-buddypress.php
[16] => menu-icons/menu-icons.php
[17] => nav-menu-roles/nav-menu-roles.php
[18] => quick-pagepost-redirect-plugin/page_post_redirect_plugin.php
[19] => really-simple-captcha/really-simple-captcha.php
[20] => really-simple-ssl/rlrsssl-really-simple-ssl.php
[21] => revslider/revslider.php
[22] => sassy-social-share/sassy-social-share.php
[23] => simple-custom-post-order/simple-custom-post-order.php
[24] => sucuri-scanner/sucuri.php
[25] => ubermenu/ubermenu.php
[26] => ultimate-tag-cloud-widget/ultimate-tag-cloud-widget.php
[27] => wordfence/wordfence.php
[28] => wordpress-seo/wp-seo.php
[29] => wp-content-copy-protection-premium-81815S/wp-content-copy-protection-premium.php
)
