Disappearing nodes in PVP

Unknown

So I'm lining up my nodes after shielding, and find for "A" for 30 points. I exit the game for a bit.

A while later I skipped a few times on the node with "A" and find "B" for 49 points.

I then proceed to check out B's roster. I then exit the game.

When I check back in later B's node has been replaced by "A", still worth 30 points.

This actually has happened before in previous PVPs, though not all the time. I'm very frustrated because its insanely difficult to find high points since I'm usually in PVP slices with lower end-scores.

Please remove this bug-in-the-matrix...

Unknown

I'm Having similar issue but my retaliation nodes are disappearing. Woke up to -108 points and not a single red retaliation node.