Explanation of incident - 25 Feb, 2014
Yesterday, at 16:05 UTC one of our servers due to a bug of the application started to send an enormous amount of empty questions to Leon's database. The amount was so big that it froze the entire database. The bug was corrected within 20 minutes and the application was back online and functioning normally.
We sincerely apologize for the systems failure and for any inconvenience.
Maintenance notice - 1 Mar, 2014
Please be informed that on Saturday (1 March, 2014) Leon will be switched to a new hosting center operated by amazon and the current server center located in Germany will be used as a back-up facility. We will no longer use servers located in Poland.
Maintenance window:
Saturday, 1st March, 2014, 19:00Z until 23:00Z
During this time Leon will not be available only for a couple of short whiles for no longer than 5 minutes.
The switch may require some of users to clean their browser's cache. When after entering your login details you get only information "Leon is being loaded" and nothing happens please use the instruction from the link.
We apologize for the inconvenience.
If you have any questions please feel free to contact our support by writing to: .
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