There is a question in the quiz of lesson 34:

Which of the following clauses is correct?

a. もっと運動するつもりです。
b. もっと運動するつもり。
c. もっと運動するつもりだよ。
d. もっと運動しますつもりです。(The app says this option is the right one)
e. The four sentences are correct.

The question is obviously supposed to be "Which of the following clauses is false?" since the clauses a, b and c are all correct.

Yes it's right and it has been corrected on the French site in September 3rd but I don't know if it has been corrected on the English site.


After research:
Here is the reply from Raphaël:

"Yes it's corrected in English too, but not on the application yet because the database is extremal and it will be necessary to wait for an update of the lessons module on JA Sensei for that to be done."