Hey Ritchie - sorry for not getting back to you sooner! Mind sending this in to our support team to have a look at? They are just better equipped to diagnose the issue for you, maybe they have seen this before (maybe something to do with using multiple galleries). If possible please include the website link (a BC temp site link is just fine) so they can give it a try on their end. You can get in touch with them at firstname.lastname@example.org. Thanks!