All of my cards are showing an answer on the front

[Danika_Dakika]

That looks similar to this:

The answer wrongly shows up on the front side of my cloze cards (instead of only on the back)

It’s looks like you’ve got an extra field replacement on your front template. If it looks something like – {{cloze:FieldName}} {{FieldName}} Remove the last part so it is just – {{cloze:FieldName}}