I have replied to you by PM and have stated reasons why I chose to make this change.
I really don't know how you managed to pay attention to internal announcements without logging in, understand us, we want to provide the best translation for the community. Changing maintainers doesn't happen to often and we only proceed to this step if we have sever reasons which can support it.
If you have any comments, please PM me, this discussion has ended in this topic. Thank you.