Issue with GuildRoleUpdated - (RoleBefore)

Created by: Kiritsu

Summary

When you edit a role, the event GuildRoleUpdated will fire with its GuildRoleUpdatedEventArgs object which contains RoleBefore and RoleAfter.

It looks like RoleBefore sometimes contains wrong informations. Admitting my role has Mentionable set to false, if I edit the role, RoleBefore.Mentionable will be true and RoleAfter.Mentionable will be false.

Check the tree screenshots: https://prnt.sc/jiomcc https://prnt.sc/jiomhn https://prnt.sc/jiommx

1. Showing the role (not edited)
2. Showing changes (name property, from Bot to Test2)
3. Showing my bot telling me Mentionable property went from true to false

Details

• .NET Core 2.0
• Windows 10
• DSharpPlus version: 4.0.0-beta-00450
• Visual Studio 2017

Steps to reproduce

1. Subscribe to the GuildRoleUpdated event
2. Modify a role's name
3. Take a look at GuildRoleUpdatedEventArgs.RoleBefore and GuildRoleUpdatedEventArgs.RoleAfter and check the Mentionable boolean. You didn't made any change of this value but it's not the same in the two objects.