Yeah, not bad ending.
That said. Waaay too much filler.
The pharmacist / teacher plot was almost entirely irrelevant. The only tenous link to the main thread was via the two heavies who intimidated the pharmacists. And even they were only loosely linked to the crime family. Which was only loosely linked to Royce. It was all cruft.
if I’m honest, I think the writers simply struggled to get enough material out of the TLR / Ryan plot. That story could have been dealt with in three episodes, easy, possibly even less.