I did some testing this weekend and thought I got this solved. When I disabled VanasKoS and HoloFriends I was able to move the raid around in combat, and had no issues bringing up the raid panel. However when I got into Kz a day later, found that I couldn't even bring up the raid panel during combat. Has this happened to anyone else?

Here are my addons, with HoloFriends and VanasKoS currently disabled:

Ace2
AceDruidBar
AF_Tooltip
BigWigs
BigWigs_BlackTemple
BigWigs_Extras
BigWigs_Hyjal
BigWigs_Karazhan
BigWigs_Outland
BigWigs_Plugins
BigWigs_SC
BigWigs_TheEye
Capping
Cartographer
Cartographer_Battlegrounds
Cartographer_Coordinates
Cartographer_Foglight
Cartographer_GroupColors
Cartographer_GuildPositions
Cartographer_Herbalism
Cartographer_InstanceLoot
Cartographer_InstanceMaps
Cartographer_InstanceNotes
Cartographer_LookNFeel
Cartographer_Notes
Cartographer_POI
Cartographer_Professions
Cartographer_Waypoints
Cartographer_ZoneInfo
Clique
CombatDnd
CombatMonitor
CT_UnitFrames
DoTimer_Package
EnhancedColourPicker
ErrorMonster
FreeRefills
FuBar
FuBar_BAssistFu
FuBar_ClockFu
FuBar_DurabilityFu
FuBar_HonorFu
FuBar_LocationFu
FuBar_LootTypeFu
FuBar_MoneyFu
FuBar_NameToggleFu
FuBar_PerformanceFu
FuBar_RecountFu
FuBar_RestFu
FuBar_SpeedFu
FuBar_switcherFu
FuBar_TopScoreFu
FuTextures
Grid
GridLayoutForHealers
GridSideIndicators
GridStatusHots
GridStatusMissingBuffs
HoloFriends
IceHUD
InFlight
InFlight_Load
kEnergy
Links
LoggerHead
LootLink
MikScrollingBattleText
MikScrollingBattleTextOptions
myBindings2
Omen
OmniCC
oRA2
oRA2_Leader
oRA2_Optional
oRA2_Participant
Outfitter
PortraitDamage
Postal
Prat
Prat_AutoLoD
Prat_Modules
Prat_Modules_AutoLoD
ReadyCheckAnnouncer
Recount
Sanity2
SanityItemCache
SuperInspect
SuperInspect_UI
TankBuddy
TauntResist
VanasKoS
WeaponQuickSwap
XRS