SSE Minor issue with my "Siddgeir's Rare Gifts..." mod: A quest stage works, but won't appear onscreen.

[johnboy3434]

The mod in question.

 

So, this is my first mod, a single script, and while it works, I'm having a bit of trouble with a small part of it: After Siddgeir gives you permission to purchase land, while you can then speak to Nenya and purchase it like normal, the quest does not update telling you to do so. The objective text "Speak to the Steward of Falkreath about the land for sale" does not pop up and there is no quest marker on Nenya. Checking getstage says the quest is at stage 17 when it should be at 30, even though the quest, again, functions without issue. Once you purchase the land from her, the objectives resume normally, so it's just that one stage. The only three lines/if statements I deleted from the script were the one removing Siddgeir from the Favor110QuestGiver faction, the one terminating Favor110 (Rare Gifts), and the one automatically increasing Siddgeir's relationship with the player (which is an effect of finishing Rare Gifts and so does not need to be done here). I'm not sure how doing that disabled the visibility of the quest progression for one stage, since I didn't think I saw any variables in the lines deleted that are referenced later in the script.