Plot hole: WW mentions that "As Darkseid waged war on Earth, he found a secret there", that being the Anti-life equation. But later on it turns out that after being defeated, planet Earth is so "anonymous among a trillion worlds" that he never manages to find it again and destroys another 100,000 worlds (his words!) to look for it again. That would mean that they lack any sort of navigation, and it's hardly possible anyway that the planet would be "anonymous" when it contains what Darkseid wants the most.
Suggested correction: This is in the form of a question and should be uploaded as such. There are several reasons to think why Darkseid couldn't find Earth.
The questions were rhetorical, but thanks to your comment I edited rephrasing it without any questioning ambiguity, since my interest is not much in hearing fan theories filling the gaps in the narration, but rather in pointing out the obvious contradiction where Darkseid is fully aware right from the start that the most important thing in the universe is on Earth, but can't find it again and conquers another thousands of worlds instead "still looking" for it.
Earth was a random planet they attacked and on that random planet Darkseid found a secret, he didn't go there for the secret, he found it whilst there. I don't expect him to go into his ship and put a pin on a map to remember where the planet was in case they were defeated. They expected to win. In their retreat, their way to navigate back to Earth got lost. Perfectly reasonable. You don't know anything about Darkseid's way of conquering and also no idea on how they navigate from world to world.
You know he was not alone, he had an army with a whole slew of ships and subordinates, it takes a lot of suspension of disbelief to swallow the idea that they are conquering worlds going in totally blind and "conquer" worlds they can't ever visit again lacking any charting.They refer the Earth by name and know who their opponents are. An explanation would be also less stringent if Darkseid didn't learn about Anti-life at all and simply "moved on", but it's not the case.
Revealing mistake: After Wonder Woman kills the final terrorist with a huge blast, debris rains down on the police below. Not only are none of the officers injured, the debris doesn't cause any damage to the vehicles whatsoever. There are no broken windows, broken windshields, broken light bars, or any dents and scratches despite massive chunks of the building falling all over the vehicles.
Character mistake: Diana categorizes without a doubt Aquaman as "a mixed blood" Atlantean because Bruce tells her that he could breathe air. However Steppenwolf interrogated one of the guards from Atlantis on the ground, and he could breathe just fine.
Factual error: When Cyborg is looking at video footage of Linda Reed, it shows her social security number (971-33-1276). But SS numbers don't start with 9, which is reserved for ITINs.
Suggested correction: Technically correct but ITIN's are functionally used like SSN's so the point is moot.
You missed the point of the mistake. As you say, the mistake entry is correct. Using an ITIN as a social security number is different from calling it a SSN, which is what the mistake is. It would be like calling an identification card a driver's license because you can use a driver's license as an ID card.
