Non-VIP members now receive the full VIP buffs in Naxxramas.
There were mixed reports on whether Naxxramas was clearable for Non-VIP members. Some players were struggling with two bosses in particular: the Four Horsemen and Loatheb. However, players were always able to get buffs because there were always others (VIP members) around helping each other.
After reviewing the situation and discussing potential solutions with the community for several weeks, some players suggested nerfing these two bosses. However, we wanted to keep the original raid challenge intact. Instead, we decided to make these buffs available to everyone for this raid to make things fair for those who are struggling. All other raids remain clearable with standard raid buffs, so Non-VIP members will keep their normal buffs there, while VIP members will retain their extra buffs across all raids.
As some VIP members may have bought VIP mainly for the buffs (VIP has 13 different features and one of them are the extra buffs you get), all VIP members receive +10 Donation Points as compensation.