That's the thing.  The tax stuff isn't even bad news.
They had deferred tax assets on their balance sheet.  These are book/tax differences that result in decreases in their tax expense in future years. Deferred tax assets are measured at the current tax rates in effect for future years.  So, when the One Big Beautiful Bill made the lower corporate income tax rates permanent, the company now measures their deferred tax assets using the new lower federal income tax rate.  That results in a lower amount of calculated deferred tax assets.  So the amount of the deferred tax assets on the balance sheet decrease, and the other side of the entry is an increase in tax expense.
However, there is NO cash impact.  It is just a book entry, and it is due to the fact that lower federal income tax rates in the future (than the rates that were in effect in the tax laws before the OBBB) will result in lower federal income taxes paid in the future - a good thing.