Blue tinted leak from flushmate externalk pressure regulator

[Wayne Kraus]

I have a Crane Economizer with Flushmate III. Many years ago when the recall occurred I got the repair kit and installed it. My problem is that now the external regulator has begun to ooze dark blue tinted water. There is no visible water dripping but the regulator is smeared with dark blue and the floor is stained blue underneath so I know it is actually slowly leaking. I look online but no one is talking about this. Has anyone else seen this problem? Is there a danger that the thing will completely let go and flood the bathroom?