Same here. Just finished the season finale of Ahsoka and noticed the same. Had to turn my TV volume way up.
Same! I have to set my amplifier to a higher volume setting lately.
I tried on both my amp and regular tv speakers and it's really low. And yes, I was watching the Ahsoka finale.
I checked other streaming services: Netflix, YouTube, HBO... all were fine

Then I checked back past Ahsoka episodes and all of them had very low volume as well when, before, that was not the case.
I checked another stream (Haunted Mansion) and, it was a bit better but I still had to raise the volume much higher than normal.