Manager database problem where it displays nodes from one set as belonging to the wrong set

[EricRollei]

See the screen shot for clearer explanation:
Eric-duplicate-image-finder-v5 belongs to my own set of nodes (AAA_Metadata_System) but manager is showing them as belonging to a custom node set I recently installed through the manager called thg-etur. Possibly a sign of corrupted database? Very strange.

[Ltamann]

I uploaded TBG ETUR to version 1.1.15, where I switched to the ComfyUI v3 schema. In this build, the issue appears to be resolved. I did not find why my node has overwritten the categorys before.