Robison were hired to audit SPNG's financial statements making sure there were no mal practice; giving shareholder confident in the company; and that everything was correct. They did their job, were done, and dismissed.
D&T were hired to go over, complete, and file the 10-K and beyond.
How hard is it to understand? It's in black and white in both form 8-K
Message meant for HH, ihub is busted again with the reply glitch. sorry Z.