Claimed and got more than the previous week, because during the mentioned time period lost few hundred dollars. Claimed the weekly bonus, wagered a little and turned it 5x and then lost everything. Now once again waiting for the next week to do the same.

Yes seems that Stake gave additional amount for the latest weekly bonus. I can say that this week weekly bonus is like double amount than what I received last week although my gambling activity is the same between last week and this week. The latest weekly bonus was a bit delayed and so many users were complaining in chat room both in the website and in Eddiee's stream

Many people were not patient enough for a delay, even worst some users said that weekly bonus is no longer available and will be removed from the benefits of the VIP system.
You didn't understand what Vaskiy told, he said he got a bigger bonus than last week because he encountered more losses this week ("few hundred dollars" precisely), he didn't claim to have earned an extra bonus. If you are not aware of that, the weekly bonus is not based anymore on the amount you've wagered during the week but on the amount of your losses. It's a kind of loss back actually. So you should check that but despite your larger bonus you haven't earned money this week.