Inaccessible memory reward nodes

6 of the memory reward nodes on one of my characters (ChaosDamageSomething, SSF Synthesis Softcore) are inaccessible,
since they surround the same 2 empty tiles.
This has been the case for a few weeks, and was not solved by running and aquiring new Fragmented Memories.
One of the patch 3.6.4 reads

"

Fixed another bug where four Distant Memories could spawn facing each other, making them all inaccessible. For players in this situation, obtaining a new Fragmented Memory will cause an inaccessible Distant Memory to move itself to a valid location.

But presumably this did not help since more than one tiles are completely surrounded in this case, yet no tile has individually more than 3 connectors pointing towards it.
It should also be noted that none of these reward nodes are decayed.

Edit: Uploaded image.

"

MoonlightMonsune wrote:

One of the patch 3.6.4 reads

"

Fixed another bug where four Distant Memories could spawn facing each other, making them all inaccessible. For players in this situation, obtaining a new Fragmented Memory will cause an inaccessible Distant Memory to move itself to a valid location.

But presumably this did not help

"

The upcoming 3.6.4 patch contains improvements of graphical performance of several player skills, monster skills and areas as well as various bug fixes. We're planning to deploy this update by the middle of next week.

Oh, my bad. Thank you for pointing this out.
Cheers