follower drop

This is a first time for me! Let me know if you guys have seen this before. We run a physical retail store in Miami and have 4 Instagram pages (the main corporate page where we post original products and 3 other pages where we curate viral content and give credit to the original pages behind...

Anyone else noticed a follower drop on December 3? I lost about 100 followers in one account and 64 in another (20-50k accounts) not much, but I never lost that much followers in a day. Plus I have different content in each page so it's not a particular offensive post or something Thanks guys...