I don't like the FATE System either but if SE wants to stick with it, please consider:

- allowing to play without Zenith weapon so we can level our chars to give those FATES at least a little meaning and to prevent players who are at the actual Level of the FATE to be demolished by 2 dozens of Level 50 Players without a chance to get a Gold reward.
- leaving the quest open showing which ones we got and which ones are left until it is complete
- put the quest items in the quest item tab instead of the regular inventory

And for your next upgrade of endgame weapons please consider actual endgame Content to achieve it and no Level 3 spammable FATES. Endgamers need game currency like Myth and Strategy to progress with their characters so rather combine the grind with dungeons that have a limited drop chance of something or make it a guaranteed one but people need many runs. But please, stop with the FATES. How many times did you receive bad Feedback about FATES? Why such a heavy use as reaction? This has nothing to do with "it is too hard" or "you want stuff for free at the 1st day". I just don't wanna be annoyed. I have no problem in long term goals. But please let me do what I do anyways (run endgame dungeons) and let me achieve my Goals doing what I do regularly anyways. And I do not play Level 3 fates regularly.