Jwsurvey problems from 2019-12-28 15:15 to 15:40

On Dec. 28, 2019, 3:15 p.m., jwsurvey.org stopped responding normally and became unavailable to users.
After 24 minutes, at Dec. 28, 2019, 3:40 p.m., It started behaving normally and we were able to reach it again.

During the downtime, no users reported problems with reaching jwsurvey.org