Error log `The store does not contain the parent of ...`

[mwtian]

Steps to Reproduce Issue

Running Sui with 4 validators without any traffic sometimes produces this error message. Running Sui with heavier workload reliably produces this error message. The message is logged here: https://github.com/MystenLabs/sui/blob/ccf439fcd075a5b2f68858c9a3043d7cc0c77c16/narwhal/consensus/src/bullshark.rs#L250

Expected Result

Should not happen.

cc @gdanezis @lxfind @akichidis @laura-makdah

[mwtian]

I will take a look when I have free cycles.

[mwtian]

Node operators have been observing this concerning message as well.