Hi Erez,
I have a similar issue, can't create new tasks, delete archive and sometimes even view data.

shlomo@bv4:~$ nslookup app.clear.ml
Server: 127.0.0.53
Address: 127.0.0.53#53

Non-authoritative answer:
Name: app.clear.ml
Address: 13.248.130.92
Name: app.clear.ml
Address: 76.223.5.189

shlomo@bv4:~$ nslookup app.clear.ml - 8.8.8.8
Server: 8.8.8.8
Address: 8.8.8.8#53

Non-authoritative answer:
Name: app.clear.ml
Address: 13.248.130.92
Name: app.clear.ml
Address: 76.223.5.189
** server can't find app.clear.ml: SERVFAIL