Any way to get them back, at least to nodes that haven’t changed? The skill trees are still there. I’m offline characters btw.
If you check the patch notes, several passive trees/masteries note that you will be given a free respec. This is usually because the pathways have changed enough that it had to be reset. If you were NOT one of these classes then this may be a bug and should be reported as such.
The points were all refunded, so just reassign them.