I was there three and a bit weeks ago, booze a plenty! But food consisted of two minute noodles and fruit. Hmmm
I was there a bit less than three weeks ago (3 August) and we were issued with passes for the bar downstairs, because the lounge bar was closed. Some sushi appeared at some point in addition to the noodles and fruit.
Overall the temp lounge is extremely dreary but realistically almost anything is better than the public terminal spaces at LAX.