Sponsor logos disappear

[hpdang]

I added 24 logos into techcul eventyay page. It showed 24 logos in the sponsor section of the overview page, but when I clicked Edit, it only showed 15 logos in the edit page and 15 logos on the main eventyay page. Please compare below

1. Sponsor section in the Overview tab

• 24 logos
• Compare https://eventyay.com/events/ae73f280

2. Edit sponsor page

• 15 logos
• Compare https://eventyay.com/events/ae73f280/edit/sponsors

3. Event main page

• 15 logos
• Compare https://eventyay.com/e/ae73f280:

Desktop

• OS: Ubuntu 18.04, Chrome