I was healing tonight in TOGC and was using the Foji T9 raid pack. After the 2nd boss I realized the Foji pack wasn't even loading for me. In checked the Load tab and I had it set to "Never" load for some reason. So I turned that off. Then I put in the Zone ID for it to use for loading, which the tooltip said : Trial of the Crusader: 172. Okay so I put in 172 for the zone ID and it loaded. Great.
So moving forward killed the next couple bosses, then got to Anub. Mid fight I realized that the Foji pack AGAIN was not loaded! I didn't change anything with it, didn't even load Weakaura window. Game never crashed etc. I couldn't see the Penatrating Cold targets that the Foji pack had setup and we ended up wiping. Immediately I looked at the Load tab to see why it unloaded and now the Zone ID for Trial of the Crusader said it was zone ID 173 not 172!!
What exactly happened here? I absolutely am positive I did not change the zone ID and that it was originally 172 and it loaded fine using that. But then at Anub the zone ID was different. Has anyone experienced this before? It cost the raid a 50/50 TOGC unfortunately.