The loop isn't perfect in a few places.

There's a break in Kirishima's animation. She refills her cup and picks it up as if to drink it, but then it mysterious appears back on the table and she fills it again.

Houshou and Akagi's play with bowls on the table also gets broken. Houshou goes to place rice on the table but it transforms into the other dish. In turn, that changes what Akagi is eating at the moment.

There's a minor hiccup with Rensouhou-kun's smoke as well.

FJH said:

The clock also resets by 15 minutes.