Using BBB plugin with Moodle – with our university for the first time (due to Covid19 epidemic) and the Japanese teachers are adding Japanese descriptions to the BBB activity for students to read. When trying to join the meeting, the BBB Join Session button throws a Moodle error.

<p>Testing simple English description</p>
<p>オンラインでビデオ会議ができる画面に入れます。指示された時間にクリックして入ってください。</p>

I added these two lines in HTML editing to a BBB activity, and the BBB activity errors without launching. (removing the text the activity works fine).

Long English descriptions also seem to be fine.