I´m pretty sure everyone here is concerned about automatic-trading-systems.
They might be tradable manually but they do not work as intented for automatic trading neither backtest [not even startable with automatic systems].
PRT now added
We are actively working on an issue affecting the instrument universe.
Following the incident on instrument universe affecting your platform and your trading,
we are migrating Order & Position history, ProOrder Strategy as well as On-Graph technical analysis.
Hopefully what they mean with ProOrder Strategy is that systems soon can be startable. And I hope that fixing that is on their prio list. History, on-graph analysis can come later.