Interactive cloud-based R interpreter in tutorial 4 (Portuguese or English) doesn't seem to work

Hi,

The R tutorials are good but when I got to tutorial 4 I was not able to submit any code to the R interpreter. There is a green button but it is inactive. I tested with Chrome Version 134.0.6998.178 (Official Build) (64-bit) and Edge Version 135.0.3179.54 (Official build) (64-bit) on Windows 10 Enterprise 22H2. The link to the community forums on the same page does not work either - 404 error.

I also tested on firefox on macos, doesn’t appear to be working anywhere. I moved through the tutorial and the buttons are not working on the next page where they appear either (nrow(linelist) example).

regards,
Peter