Thanks for your inquiry. While using the latest version of Aspose.Words i.e. 11.8.0, I managed to reproduce both of these issues on my side. I have logged these issues in our bug tracking system. The issue IDs are WORDSNET-7172 (Paragraph alignment problem) and WORDSNET-7173 (SpaceAfter problem). Your request has also been linked to these issues and you will be notified as soon as they are resolved. Sorry for the inconvenience.
Thanks for your patience. It is to inform you that your ‘Paragraph Alignment’ issue has been implemented in the current code base and the fix of WORDSNET-7172 will be included in the next release of Aspose.Words (11.10.0) that is due out at the end of this month. We will inform you as soon as the new release is published.