They were counting on a big chunk of cash from the IPO that they could use to pay the interest on their massive debts and keep expanding and developing to keep

They were counting on a big chunk of cash from the IPO that they could use to pay the interest on their massive debts and keep expanding and developing to keep the growth/valuation story alive. This was all undone when outside investors saw the S-1 had no clothes. Those debt payments still need to happen though, and no one buys the valuation story anymore so something has to give.