Liquidators are pulling out of place with Doge payments at all, users may miss the second altseason after hacking the exchange, now due to sluggishness or unwillingness on the part of the liquidators.

That has really nothing to do with sluggishness or unwillingness from the Liquidators even yes it is sad that maybe we will be miss the altcoin season.
The Liquidators hands are tied by the Law in a certain way , of course some things could have been done differently or better but at least we get something back.
It can be that they are taking longer time with distribution process, because the longer the case lasts the more consultation fees they can pay to themselves.
BTW. I wonder what will happen to unclaimed crypto. Also I could not find any information how much of the funds is unclaimed.
In any case I'm sure that Grant Thornton will find excuse to claim those funds for themselves.