This is not a make-or-break glitch, just an fyi UI glitch. If I am victorious in battle, I see the "Your Party Was Victorious!" screen. If I now click Manage Party, the window is opened beneath the Victory window instead of on top of it the way it does normally. If I now click Close, it takes me back to the screen that shows wherever I am exploring (note that this whole time the victory music still plays). I can now click to Explore the Area again. At this point, the UI has fixed itself, although the victory music is still playing. (As to the music not stopping when I Explore the Area, I noticed that the same thing happens if I come across an egg while exploring).

Well, if you have any desire to tinker with that, I hope I provided enough information. I'm a web developer myself, so I know how much of a pain it is to recreate errors with insufficient feedback.

@Renavoid,

Yea. I think I know what's causing it. I'll have to rework some of the script to fix it. I just haven't gotten around to it yet. But thank you for letting me know.