I found a bug with cleric air domains. After relevel, the domain ability icon can be found in the character's ability wheel, but the charge is zero and can not recharge. The air domain effect is not available (e.g. spell Elemental Swarm should only summon air elements but now can summon other elements. After I active air stream, the spell still summons four different elements) and the domain is not shown in the character's feat list. However, the character can prepare domain spells. One of my friends' air domain cleric has the same problem.
I didn't change my character's deity and the current deity allows air domain.
I repeat this procedure in PGCC and generate the same result. In contrast, I use war and protection domain to see if these domain will lost, the result is war and protection domain still exist.