[ANGULAR] Delete Task | Gantt change start & end dates for all other tasks

[tsvetelin.saykov]

Hi

I've created clean Angular 8 test application. When I press delete option from context menu of the table container, the Gantt component modify start & end dates for all other tasks. Please see screen shots below

Here is the URL to the test app (gantt component code is missing, should be located in vendor sub-folder, please check package.json)

https://github.com/tsvetelin/gantt-delete-change-dates

Any idea why this happen?
This behaviour is on my real project, where wrong dates are submitted to server API/Database when I activate the "sync" of CrudManager

Screenshot 2020-01-13 at 17.23.38.png (156.01 KiB) Viewed 624 times

Screenshot 2020-01-13 at 17.36.49.png (149.08 KiB) Viewed 624 times

[saki]

I have run you example and the server returns error what is the first thing to fix.

Screen Shot 2020-01-14 at 14.27.04.png (230.96 KiB) Viewed 606 times