Table linked to database shows 'loading'

Hi, I am building a website for a youth football team. I have a members page called ‘My Registrations’. On this page i have two tables titled players & club members. These are connected to separate and respective datasets. These datasets are populated from forms completed by any site member.

I have set the dataset to filter by ‘Owner - Logged-in user’ in order for the the table to only display information related to that specific member.

When testing and logged in with an Admin account the information is displayed correctly but when logged in as a standard member the table just diaplays loading.

Any ideas why this might be?