Hey guys,

I had the same problem and the manual didnt help me. I noticed, that there is an old wallet version (8.7.0) on the first page of this ANN....and on their website it is 8.7.2....
When i used the wallet from their website instead, it worked and i was on the right chain again.

So my advice is to take the wallet from their website and do the bootstrap thingy to solve this issue