In general people misunderstand the WBD situation.
What they did was claim a huge loss, by writing down a bunch of things from the past. With how expenses are amortized in the content creation industry, financials can be confusing as you can hold off counting expenses against profit until a later date, if the thing you created has long-term revenue potential.. in fact you are SUPPOSED to do that.
What appears to have happened with Discovery taking over WB is they decided to really stick a fork in a lot of old shit to say "We don't believe this content actually has future profit potential and are going to eat all of the expenses at once in our financials." They sort of "reset the accounting" on a lot of things and now can "re-build" from a position of having positive cash flow.
So they have more money than they did last year, not less LOL
My guess is they may just be taking the hit on this fiscal year looking good at all on paper, so that next year they can have a big rebound. IIRC their fiscal ends right around when the calendar year ends, so these delays push the movies into the next fiscal year.
Then boom goes stock price because every quarter next year looks gangbusters and a big turnaround post-merger. I think that's the plan at least..
(also Avatar is coming out lol)
(i'm an official armchair finance guy, so trust me on all this)