Though I trust LG to be that clever, I am not 100% sure if the final rinse was actually warm.
I know that happens to me on boilwashes with our rag-towels in the AEG sometimes. As the rinses are rather short then (small load, only 2 rinses), the cool down is pretty short as well and only one interim spin is performed, the load is basicly still warm from the 80°C (180°F-ish) main wash.
Those stainless steal tubs do hold some heat, as well as the clothing it self during low level rinses.
Connect that with only 20-30 minutes between highest temp point of the wash and cycle end and you might still have warm clothing at the end.
So my guess is that heavy soil on hot on the Whites cycle caused the internal heater to engage. Temperatures reached 140°F or even more.
Then, the short TurboWash rinse sequence with only one deep rinse was performed and thus, the load was still, rather then again, warm.
Though it would be really cool if you could rerun that cycle and check back on whether it was still or again warm.
I know that happens to me on boilwashes with our rag-towels in the AEG sometimes. As the rinses are rather short then (small load, only 2 rinses), the cool down is pretty short as well and only one interim spin is performed, the load is basicly still warm from the 80°C (180°F-ish) main wash.
Those stainless steal tubs do hold some heat, as well as the clothing it self during low level rinses.
Connect that with only 20-30 minutes between highest temp point of the wash and cycle end and you might still have warm clothing at the end.
So my guess is that heavy soil on hot on the Whites cycle caused the internal heater to engage. Temperatures reached 140°F or even more.
Then, the short TurboWash rinse sequence with only one deep rinse was performed and thus, the load was still, rather then again, warm.
Though it would be really cool if you could rerun that cycle and check back on whether it was still or again warm.