Lost Cleric Stance when level sync in F.A.T.E.

Dear SE,

When I play a WHM, I found that the Cleric Stance will disappear when I Level Sync to participate low level F.A.T.E, even if the skill is available to the synced level.

This may not be an issue before since people rarely need to level sync to do F.A.T.E. (and that's why I never notice this before), but now we have to do low level F.A.T.E. for the relic weapon upgrade quest, I think this will put a disadvantage to our WHM (and SCH) because if we didn't use Cleric Stance in a BOSS fight type F.A.T.E., we are very likely not getting a gold.

Please fix this so we can keep our Cleric Stance when Level Sync. Thank you.

[Internet & ISP]
I believe this issue have nothing to do with internet condition so I'll leave them

Date & Time:
Noticed this since 29 March 2014, AEST

Frequency:
Always

Character Name:
Arcana Holo

Race:
Miqo'te F

World:
Bahamut

Class/Level:
White Mage/50

Area and Coordinates:
Level Sync to participate F.A.T.E. in North Shroud

Party or Solo:
Solo

NPC Name:
None

Monster Name:
Any monster in F.A.T.E.

In-Game Time:
Any time

Steps:
1. Turn on Cleric Stance.
2. Go to a low level F.A.T.E. and click Level Sync button.
3. Cleric Stance will disappear.

Happens on SCH too. Cleric Stance is in my first cross class slot, still disappears every time I Level Sync. Sometimes my Faerie desummons as well (and sometimes it doesn't; I'm not sure what the pattern is).

All buffs are erased when level syncing, regardless of class or ability. This is presumably because the buff strength is based on the time of use, and doesn't dynamically scale with a change in level with level sync. You're not at a disadvantage here. Just pop it again, and since it's instant cast you're only losing the fraction of a second of animation time worth of dps.