And insulation never dries out completely. I agree with HavocSteve. They should have cut the drywall above the highpoint of the damage, removed the insulation and dry out the studs and walls to get a proper dry out. If your baseboards are not of compressed materials that will also swell up.
'05 GMC Sierra SLT Z71 CCSB 4x4
'02 Regal LS
'00 740i Sport