EA LPC11U35 QuickStart Board not supported any more?

I tried to add my EA LPC11U35 QuickStart Board as one of my platforms in the Online Compiler, but I could not find it although the board can be found in the URL below.

https://os.mbed.com/platforms/EA-LPC11U35/

When looking into the web page above closely, it does not have the icon of “Add to your Mbed Compiler” button shown below.

image

Does this mean Mbed quitted supporting EA LPC11U35 QuickStart Board?
As far as I search, I could not find any announcement of such a change.
Could you please have any information?

You can use following URL to add the target to your account.

https://os.mbed.com/platforms/EA-LPC11U35/add