A raid can be done in either 10 or 25-man difficulty, and each has its own separate lockout it seems?

If the GetNumSavedInstances still returns one entry for each difficulty (and not a single entry for either/both) then it should be possible to handle this. Looking at GetSavedInstanceInfo it returns a difficulty and difficultyName value. These values did not work and were skipped in classic/TBC-era, but might work as intended now in WoTLK and could perhaps be used to fix this.

Will need help with testing any alpha/beta build I make for this.

added checks for difficulty in raids (3 = 10man, 4 = 25man)
https://github.com/margathon/TitanRaidLockout/blob/master-wotlk/TitanRaidLockout.lua

Working nicely. No LUA errors.

Hey, thanks for the swift PR @margathon- great work! I've merged PR #30 and I'll publish a v1.3.1 release with this right away.

Also thanks for the help again with testing @1Botnet. Great feedback!

Came here to ask for this, ping if you need testing help

I am willing to help with this as well