New Avast rel. triggers win32 agent astx m. access Danish sites NemID digital si

Viruses and worms
1

Hi
Has anyone else expericed win32:agent-astx trj “error” messages when you try to access eg. http://www.virk.dk/myndigheder/stat/ERST/Webreg_aendre_virksomhed__lukke_virksomhed . NemID uses Java and my computer has the lastest release (Java version 7 Update 51) and I havent had any issues until the Avast update yesterday (Programversion 2014.9.0.2013, Virius definitioner 140208-2, antal af definitioner 2.453.817). My only “fix” is to disable Avast 10 minutes until so that I can log in.
I have updated and run MBAM and Ccleaner and my computer is clean, how do I fix this?
Regards
Nils

2

Attach a screenshot of the avast warning popup

3

No problem with that website here using Avast Free version 8.