Wrong cyrillic characters encoding when importing vsd to vsdx

After converting a vsd file to vsdx, cyrillic text gets encoded incorrectly, resulting in random symbols.

The file in question as well as the screenshot of an issue:
wrong cyrillic encoding.zip (76.7 KB)

The file was converted using this part of code:

File file = new File(PATH_TO_VSD_FILE);
Diagram d = new Diagram(file.getAbsolutePath());
d.save(file.getAbsolutePath() + "x", SaveFileFormat.VSDX);

@Denec
Thanks for the template file and screenshots.
We reproduced the problems you mentioned by converting your template vsd file to vsdx.
We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): DIAGRAMNET-53260

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.

The issues you have found earlier (filed as DIAGRAMNET-53260) have been fixed in this update. This message was posted using Bugs notification tool by philip.zhou

Found another similar issue, screenshot and file:

wrong encoding.zip (208.7 KB)

Code for converting is the same.

@Denec
Thanks for the template vsd file.
After an initial testing, I am able to reproduce the issue as you mentioned by using your template file.
We are sorry for the inconvenience.

We have opened the following new ticket(s) in our internal issue tracking system and will deliver their fixes according to the terms mentioned in Free Support Policies.

Issue ID(s): DIAGRAMNET-53361

You can obtain Paid Support Services if you need support on a priority basis, along with the direct access to our Paid Support management team.