Bukkit

PLEASE FILL OUT ALL THE INFORMATION BELOW! IF YOU DON'T DON'T EXPECT IT TO GET FIXED!

What steps will reproduce the problem?
1. Download the plugin
2. Go into a world with one gamemode
3. Teleport from that world into another world with a different gamemode

What is the expected output? What do you see instead?
I expected my inventory to change between worlds but my gamemode to be the correct gamemode for that world.

Have you tried the latest version of MultiInv from http://build.yu8.me:8080/job/MultiInv3/ (If not please try it to see if it solves your issues)?
Yes

You can either fill out the information below or use the plugin DebugReport to generate a report:
http://dev.bukkit.org/bukkit-plugins/debugreport/
Download and install, then wait for the error to occur. Once it has do the command /multiinv report to generate a complete report.
The report file will be in the DebugReport folder.

What version of the product are you using (if you say "latest" you will NOT be helped)?
v3.3.6

Do you have an error log of what happened?
No. There wasn't one.

What are your world folder names (with proper capitalization)?
Survival
Survival-Nether
Survival-End
Anarchy
Anarchy_nether
Anarchy_the_end
Hub
Creative
What is the contents of your config.yml and groups.yml?
config.yml: http://pastebin.com/m1KWiu3u
groups.yml: http://pastebin.com/BqVwAx7X
What is the entire list of plugins on your server (doing /plugins on the console and pasting the output is a quick method to do this)?
http://pastebin.com/k2KMaFNf
Please provide any additional information below.
When I go into my Creative world from my Hub, I am in survival mode even when Worldguard and Multiverse has set that world to creative mode. Upon teleporting out of the Creative world, for example, to the Survival world or even the Hub, only then do I receive creative mode. I cannot have players going about in creative mode on any other worlds besides Creative. I have uninstalled this plugin and it was fixed (besides then not having per world inventories). After reinstalling it happened again. I have also submitted a post on Spigot thinking it was Multiverse but Multiverse showed no fix and that's where someone recommended me to see if MultiInv was causing the issues. If you'd like, you can read up about this post here: https://www.spigotmc.org/threads/multiverse-weird-gamemode-switching.142400/#post-1509619
I also cannot find an alternative plugin that works for 1.8.7 that offers per world inventories (PerWorldInventory was bugged as well). For now, my Creative world is closed. Can you tell me if this truly is a bug with your plugin and if so how long it might be for it to be fixed? And if not any time soon, maybe a possible - even if temporary - alternative that isn't bugged for 1.8.7? And if it is not your plugin, maybe some other advice that might fix my issue? Thanks.