Probably not intended as I don’t see this states in the PUP’s release notes: The Ottoman bombard has a wait time to unpack (expected) but packs instantaneously now. This significantly increases its damage-over-time and ability to flee and it’s too powerful.
I’ve just retested and this happens intermittently, so it’s definitely a bug and not intended behavior. Sometimes Ottoman bombards have a packing “cooldown”, other times they pack instantly. I’ve yet to see regular bombards or French cannons doing the same thing.