I've noticed this same thing myself. Few things here n there I KNOW I found...but just not there next time I got to the char they're on. Looked through the hosting files and nothing really stood out, I wouldn't know what to look for anyway, cept....
The .... was the char/account. Has been removed to keep everyone anonymous!!
03/21 13:45:05.211 D2GSCBSaveDatabaseCharacter: Save CHARSAVE for ....
03/21 13:45:05.211 D2GSUpdateCharacterLadder: Update ladder for .....
03/21 13:45:05.212 D2GSCBLeaveGame: ..... leave game '3', id=32(exp,hell,softcore,ladder)
03/21 13:45:05.212 D2GSWriteCharInfoFile:
Bad Portrait data for ....
03/21 13:45:05.212 D2GSSetCharLockStatus: Set charlock status to UNLOCKED for ....
03/21 13:45:05.258 D2DBSSaveDataReply: Save <CHARSAVE> data to D2DBS for .... success