Hi, Cepi. At first, big thanks for the Whatsup I have noticed some bug (screenshots attached). Something wrong with character encoding. At the first screenshot: my contact list has only two 'groups': first named with character 'H' (it is a latin letter) and second - with some unprintable character. At the second screenshot: unprintable character at the scrollbar.
Other bug: When I send a picture with a caption, at first it's well displayed. But after whatsup has been restarted, the caption is now not readable. See picture.