I found a creeper in the main world, creepers are disabled and shouldn't even spawn right? Heres a screen shot. You can see the creeper down the mine, and all the mobs (red dots) on the mini map. I did /near, and it was just Anokfero near me.
I've run across a skeleton in an abandoned mineshaft and I've run across the odd chicken or wolf in the main world after mob spawning was turned off. My guess is that in those cases, and probably the one reported here, that the mob was spawned when spawning was allowed, but the chunk the mob was not loaded during any of the mod/admin mass butcherings.
Kuke had said a long time ago that some creepers were not killed by the plugin, and they stayed alive somehow. also did you charge that creeper with full force?
I'm saying that the creeper was probably spawned before creeper spawning was turned off and not killed by plugin/butchering because the chunk where the creeper was at the time was not loaded into the server memory.
did you kill it and make 100% sure it was a creeper? it is possible it was both /disguised and whatever the vanish thing is that comes with the donation
A long time ago WorldGuard stopped working and creepers could spawn. ( and fire could spread pvp on etc etc) From what I have heard in vent when the creeper was found is that the creeper did NOT show up on /near which it should do if it's a disguise. And it disappeared when a butcher was used. This was the reason I told joliver1998 to make this report.
Pfft, sold tickets? If it were me, then I'd go and see if there was any skeletons around too and then had the skeleton kill the creeper for a music disc. then I would have reported it. xD (I would not keep the music disc though, I'd just do it because I could. )