translatedText variable contains the original text while alternatives are right

I have tested a phrase from English to Spanish and while the translation is right, it is shown in the alternatives list but the main translation that should be set in translatedText variable remains the original text in English.

This happens at least from English to Spanish. I've tried to change the destination language to Galician and it works fine.

This is the example I've used:

From English:

Jack of all trades, master of some

To Spanish:

translatedText "Jack of all trades, master of some", alternatives "Jack de todos los oficios, maestro de algunos" "Jack of all trades, maestro de algunos" "Jack de todos los oficios, amo de algunos"

translatedText variable should have the main Spanish translation but it contains the original text.