That, as well as combos like it, as in bush and flower combos.
Not lethal in any way, but still a bug.
Multiple items from slash-> combos (509)
I started to say I haven't seen this, but I'm still on 500, I was busy with life all last week and haven't moved up yet.
Just curious though, what undercombo are you setting?
Must be a new bug then.
I'm just using the one I've always have used- the bush stump (I'm using Classic, by the way). I need to check on a non-Classic quest to make sure, but I've been too busy building the pre-sword game of mine to check.
Edit: Oddly enough, my Pure quest doesn't have this problem. Must be a different problem. I'll test it with a blank PTUX quest and use the same rules the quest that has the bug in it does.
Edit2: Never mind, not a bug. It was a problem with the new classic tileset. The cut bush tile had 'bush' as its combo type.