There's a problem exporting tables in pdf

When I try to export some tables they come out wrong, even if in the application they are properly formatted.
(Sorry for the non-english text)

I have the same issue. This happens to me when I have a line with text just before the table. So adding an empty line before is a workaround.

With empty line before it is exported correctly to pdf

Header 1 Header 2 Header 3
Test 1 Test 2 Test

with text line before it is not correctly exported to pdf
|Header 1|Header 2|Header 3|
|Test 1|Test 2 |Test |