I have recently started using Caddy and I love it! FOSS, automatic HTTPS, super easy to setup and works well as a reverse proxy. As your website will not be complex, the Caddyfile would be just a few lines.
I’ve noticed this happening a few times with another app (Mlem), maybe it’s the Lemmy servers being overloaded. I’ve also seen multiple double/triple comments under different posts in the past few days
@SniffBark
@lemmy.world