Question Why am i not able to upgrade Ancient Wonders?

[TimeMachine]

After clicking on upgrade an empty window is showing up.

Spoiler

Same for any other Ancient Wonders of mine. Is this a known bug?

Cannot check Discord-Server because of being banned.

 

[Enevhar Aldarion]

All of your Builders are busy doing other stuff.

 

[TimeMachine]

Thank you! @Enevhar Aldarion This was the problem!

Seems new to me that one cannot look up upgrade costs while all builders are busy but logically it makes sense!

 

[Enevhar Aldarion]

I noticed this a week or so ago on Beta and complained about it, but was ignored, so it must be a new "feature".

 

[Dhurrin]

I noticed this a week or so ago on Beta and complained about it, but was ignored, so it must be a new "feature".

Not a new feature, this must be one of those 'improvements'