same problem here

yup

since a few days I have this problem.

There are so many people who did it like this and don't have the full two hours when you look at the achiever list on astats.. can't understand why they can do it and I get this message and 0 points + it doesn't count on my profile. Also I can't understand that rule and it seems paradox to me to allow it in the past but not in the future. But well, good to know my completion list is destroyed now with just changing the time on my pc. Thanks.

I changed the time on my pc to skip the 2 hours waiting in front of the picture. It's legit in other games to do it to get older event achievements (Like Total war:Rome 2 or Age of Mythology). It's not legit to skip the 2 hours for this achievement? Also it is a known way to do it in fault - milestone one and the 100% achievement guide on steam recommends to do it to save time.

Why I get this message on astats for this game? :O I never used SAM and I also have regular timestamps on the achievos.. First time I got this message

yes I really hope so.

"Hold Your Ground!" achievement is not bugged anymore. They made a fix for this achievement and changed the requirements for it. I achieved it today. But the other achievements are still bugged. :S