Steps: 1) I have uploaded my one doc file and one docx files to repository. 2) I modified both files and saved. 3) I open modified files, it shows changes on screen but when I click on download docx file from menu it load original file and download that original file only. 4) Even if I zoom in and zoom out by clicking on + and - buttons at bottom sometime it do not show my changes in document. And again if I revert zoom changes it again shows my changes in document.
Huh? I'm assuming this a concurrency issue is with one of the supported "Remote file services" dialog, e.g. WebDAV, FTP, SSH, CIFS, CMIS, Alfresco, etc. Please restate issue with complete OS/DE details and specific steps to reproduce. Sorry, simply can't do anything with it as is.
I downloaded vm image "https://collaboraoffice.com/CODE-VM/codevm.x86_64-0.9.1.vmdk.bz2" from "https://www.collaboraoffice.com/code/" website. I run that vm in Oracle VirtualBox and started exploring with url "http://192.168.1.101/owncloud/index.php/apps/files?dir=%2F" from that vm with built in document and my own uploaded documents. And I have described steps in previous comment. I didn't do any WebDAV, FTP, SSH, CIFS, CMIS, Alfresco configuration in portal.
I have encountered no such issues when working with DOC(X) files with CODE or LO Online. Let's assume the bug is gone, feel free to reset status to NEW if it still occurs.