Soo, I'm at a loss here, apparently the issue is using the collections to copy a crystal that you have and then using legacy weapons to send to another character is an exploit? Pretty sure that's WHAT LEGACY WEAPONS WERE DESIGNED TO DO. Normally I'm not one of these lets freak out and demand recompense for stupid little things such as server down time or patches that take too long or bugs that take content out of commission for awhile however with this I feel that people have been singled out. Not acceptable.
Thats not what the issue was. If you've paid attention to recent patch notes you should figure it out pretty quick.