Sure!
Thank you, it helped a lot.
Turns out there was something messed up with the index table pool size so I manually increased it to 999999 here: https://i.imgur.com/wVgdkYu.png
In case you experience anything similar on the live setting, just chang that option, then you don’t have to re-index, it will take effect immediately.
Either way, I will file a bug report on this, I’m not sure what is causing the miscalculation on the pool sizes.