I am using NoScript with Chrome now for a very long time at work and now I am experiencing a strange problem. We are using for our requirements engineering the software Polarion (from Siemens). I have our main network domain (maindomain.net) whitelisted in NoScript. To access Polarion I browse to "polarion.maindomain.net". That worked always like a charm in the past without any issues.
Since today however, the website is no longer loading and I am getting an error message from Polarion saying:
If I check the NoScript icon it shows me that 1 thing was blocked and when I hover over it it shows me this:error.clientdefinition.colon
(EvalError) : Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'none'".

If I click on NoScript all it shows me on the list is the "maindomain.net" which is set to "allowed"...
If I now switch to an other tab in Chrome and switch back to the original tab where I tried to load Polarion, the number on the NoScript icon is gone and when I hover over it, it shows me:

(The icon is in all cases always the white one with the S, never the one with the forbidden sign)
When I deactivate NoScript everything works normal. I tried also to reset all settings and whitelist everything again but that doesn't fix it. It seems NoScript is blocking a script but I don't know why or what I have to do to prevent the blocking. Also I have no clue why the problem just started to happen today...