When using Buddhist calendar in macOS system preference
Year in calendar is showing correctly (in Buddhist year) but a calendar loaded data from Buddhist year (2561) which is not correct, because it should load from Gregorian year (2018).
As you can see above, 14 Aug should be Tuesday not Friday.
The problem is solved if I changed Calendar in system preference to Gregorian and reopen application.
When using Buddhist calendar in macOS system preference![image](https://user-images.githubusercontent.com/5132475/44089902-9a3ac7b4-9ff2-11e8-99ee-037a5b311e6e.png)
Year in calendar is showing correctly (in Buddhist year) but a calendar loaded data from Buddhist year (2561) which is not correct, because it should load from Gregorian year (2018).
As you can see above, 14 Aug should be Tuesday not Friday.
The problem is solved if I changed Calendar in system preference to Gregorian and reopen application.