Something in Bootstrap is stopping the new Send Message Pop Up box from closing when you press the close button. The send button appears to work ok but the close button does not work.
It works just fine in other themes (except Elegance which is based on Bootstrap) so think it must a Bootstrap issue. Anyone found a fix?
Good deal. Moodle doesn't necessarily need an .htaccess file- it just depends on how your webhost is setup. Your webhost support should be able to tell you if need one and what would need to go in it. Hopefully it will just work if you are able to upgrade your PHP version.
These errors are often related to either an incorrect PHP version or missing .htaccess file. I would start by checking your php version and making sure it matches the prerequisites for 2.9.
Yes, you can set your gradebook to mean of grades and to drop the lowest grade. See https://docs.moodle.org/29/en/Grade_settings
Is it only on the completion report that it does this? Is it ok in the gradebook?