We are aware of these issues, and the team is actively taking a look at them.
I do, however, want to remind people to post bugs in the Bug Report forums. This is the best place to report bugs, and also includes the Known Issues list and other bug-related resources.
There have been a number of Crafting bugs reported on their already, so make sure to look and see if a thread has been created before posting your bug - each thread is effectively a new bug that needs to be researched, so multiple threads about the same thing slow stuff down.
Thanks!