We were progressing through 10 heroic firelands at an even pace. Heroic: Shannox after week 3. Spent many hours wiping on normal: Rag before that. We got heroic shannox after a few attempts and made our way to heroic rhyolith. the fight was much more challenging than we expected.
After that raid, the raid leader and his boyfriend turned around and said "we can't take it anymore, leading is too stressful." They took 300,000g out of the bank, gave 50k to each of their two officers, then left.