Unfortunately, we faced continuous attempts to hack and hijack the web site in the past weeks, a situation that forced us to (temporarily) take the service offline. This was also prompted by our university's cybersecurity guidelines.
We are aware that this affects a large user base and try hard to put the service online again as soon as possible. Meanwhile, please consider the possibility to download and use the stand-alone version of ProSA.
Thank you for your understanding, and sincere apologies for any inconveniences caused by this shutdown!
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