Thank you for sharing your opinion with us. About many subjects that you mentioned is not "black or white", something that works for you it wont work for someone else, so suggestions like this one will be taken into consideration, but point of players joining a specific chronicle is that its that very Chronicle. The macro usage was not a mistake since NCsoft never said that was a mistake, now if they changed it later doesn't mean it was bugged it means it was at H5, so any kind of update you had later doesn't mean that specific class was bugged, but simply it was part of that specific Chronicle.
Another thing, speaking about some skill "working or not working", means you need to check it multiple times, not 10, not 50, but much more in order to to get a real % of how does a specific skill works. There is another aspect of this, many tests depends on gear, class on which you are testing a specific skill and much more.
As for things you consider not to be working correctly we will inform developers about it.