What steps will reproduce the problem?

1. Do not need to do anything other than walk into the boss rooms and these errors continually pop up.

What version of BigWigs are you using?

25.1

Do you have an error log of what happened?

Message: ...igWigs_WarlordsOfDraenor\BlackrockFoundry\Thogar.lua:271: attempt to compare number with nil
Time: 11/28/16 15:14:01
Count: 5
Stack: [C]: ?
...igWigs_WarlordsOfDraenor\BlackrockFoundry\Thogar.lua:271: in function VerifyEnable' Interface\AddOns\BigWigs_Core\Core.lua:119: in function <Interface\AddOns\BigWigs_Core\Core.lua:116> Interface\AddOns\BigWigs_Core\Core.lua:126: in function <Interface\AddOns\BigWigs_Core\Core.lua:124> Interface\AddOns\BigWigs_Core\Core.lua:139: in function <Interface\AddOns\BigWigs_Core\Core.lua:134> Interface\AddOns\BigWigs_Core\Core.lua:145: in function v'
Interface\AddOns\BigWigs_Core\Core.lua:47: in function <Interface\AddOns\BigWigs_Core\Core.lua:44>

Locals:
Message: ...arlordsOfDraenor\BlackrockFoundry\TheIronMaidens.lua:22: attempt to compare number with nil
Time: 11/28/16 15:18:58
Count: 1
Stack: [C]: ?
...arlordsOfDraenor\BlackrockFoundry\TheIronMaidens.lua:22: in function <...arlordsOfDraenor\BlackrockFoundry\TheIronMaidens.lua:20>
...arlordsOfDraenor\BlackrockFoundry\TheIronMaidens.lua:365: in function `?'
Interface\AddOns\BigWigs_Core\BossPrototype.lua:390: in function <Interface\AddOns\BigWigs_Core\BossPrototype.lua:357>

Locals:

Please provide any additional information below. (example: localization of your client if not enUS or enGB)

This has been happening for quite a few weeks now in several different versions of the addon.

Wrong project, but fixed anyway.