That usually means the mod/mods haven't cleared them yet. It's a holiday weekend so it may take a while.
Yes, this is fairly common for most major holidays. I was off the grid this past weekend out in nature.
I used to post reminders before holidays regarding this very subject, and will resume doing so going forward. My apologies.
Thanks for your patience.
Edit: FYI...Just one admin and one mod for this site.