For reasons of consistency we must only have a source enabled for definitive translations otherwise the inconsistencies and different styles that have been one of the major problems to be solved will start again. As Gerhard pointed out, volunteer translators will be able to continue translating untranslated strings or vote for changes on already proofreaded ones.
If you prefer you can report any problems on Crowdin, but if we forward the changes to be made in the form of official feedback, any corrections will be made more quickly.