isssue resolved (for Java, I didn't check for other languages)

Same here for Java even with simple "return text". Other Katas work fine.

annnnndd for me too

Aaand for me ..........

And for me..

Same issue

"Request failed with status code 500"

Same issue here, using Java.

EDIT: Now submissions are showing the following,

Server Execution Error:
exec_failure

Request Error:
Request failed with status code 500

This error was caused due to an issue processing the web request, not because of an issue executing your code. You can retry the request.

Same here with Python.
Passed:4 Errors:1
Traceback:
in
in solution
ValueError: substring not found

But code is valid and working.
str.rstrip seems to be the culprit. Please fix!

Also for me :/

And for me

And for me..

Same for me.