"The set-piece (for Everton's first) was unlucky because Virgil was not on the pitch, we sorted it in the game but it was the first corner when he was not on the pitch", he said.
He was also at a loss to explain how Everton goalkeeper Jordan Pickford had not been dismissed and had not conceded an early penalty for a knee-high challenge on Virgil van Dijk.
The centre-back was injured in a collision with Everton goalkeeper Jordan Pickford and had to be substituted off. He plays with pain, he plays with pretty much everything, but he couldn't play on.
The 29-year-old has started the last 94 league games to bring a defensive solidity that was lacking during Klopp's first two years at Anfield.
Now the German must find a solution to the huge hole left in his defence without the chance to dip into the transfer market with the window not open again until January.
Van Dijk's absence is compounded by goalkeeper Alisson Becker also being sidelined by a shoulder injury.
Everton, who had won their previous seven games in all competitions, equalised swiftly at Goodison Park when Michael Keane headed in a corner from the outstanding James Rodriguez.
Later on Saturday afternoon, Paul Joyce updated that Van Dijk had been taken for a scan to immediately assess the severity of his condition.
On the Pickford challenge the PA news agency understands video official David Coote did not check for a potential red card despite having the power to do so and called "check complete" once he had ruled on the offside.
Liverpool fans were furious that a seemingly late Jordan Henderson victor was disqualified at Goodison Park when Jurgen Klopp's side drew 2-2.
The Spanish global was able to complete the game, but has also been sent for scans to discover the extent of a knee injury.
In football, as in life, I believe everything happens for a reason and it's important to try and keep level-headed whether going through the highs or the lows.
"We will see if it's true or not, but if he felt like this then we need to have a look".
Destiny 2 arrives on next gen consoles in December
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