What is going on with the blue Weapons?
 

The last announcement I saw said the problem would be fixed with the next down load. That was three downloads ago. Is it safe to buy and enhance blue weapons?

I wouldn't do it if I were you. I bought a blue cause I thought they had been removed already, turns out it's probably one that will be removed when they finally remove them (if they ever do). You could buy one and use it for as long as they last (depending on the price) but I sure as hell wouldn't spend any money on enhancing them until you know it's a 'safe' blue (so after Outspark actually removed them) or when they announced they won't be removed at all (why do I see this happening before they go and remove them? lol).

Another download and no mention of the the blues and no further warnings. At this point IMHO they need to live with it. How many people may have these things now and not even by aware that there could be an issue? Maybe they could fix the drop problem so they no longer drop but to take them away from those that have them is another issue.

I'm in the same boat, I bought because I thought the problem was resolved with the download following the announcement of the problem.
They need to make an announcement on this matter now.

They have annoucenced that the KQ blues were to be removed before
but the following maintainence only said that the drop rate in the KQs were fixed so that they don't drop anymore
as for the still existing blues people are not sure about it.

I've seen quite a few people just going ahead and +9'ing them though
saw quite a few hatchling staffs and wings of casha the other day (as for the other weapons I don't know since I'm not familiar with them)