From what I remember, the EA version of the romance would've fit perfectly well with new Wyll, but I didn't play it much so my memories are definitely fuzzy. I'm confused that they left his flirty banter with Lae'zel in the game - it doesn't seem to fit at all with their new direction for him.
Honestly, yes - the flirty banter with Lae'zel and Shadowheart feels really odd considering how romantically shy Wyll is with the player character (particularly in Act 1, where I always heard that banter). It strikes me as an oversight that those banters can trigger even after your character kisses Wyll at the tiefling party. It's just so inconsistent with how he's portrayed in every other aspect of the romance.
