Check Project Data Integrity Recover/Clean runs to EA crash

[Pegasus]

Hallo,
the Function "Check Data Integrity Check" finds some problems  on object features an Connectors (EAP-file). A run on recover/clean of Object Features works, but if I start recover/clean on Connectors (also separate), EA (Version 12.1 - 1228) crashes (-> Dialog with order to close program).
The check finds "invalid lin geometry (Missing Diagram) and Invalid connector (Association) the proposed Action is always deletion. I find in my backup no version with connector-Problems that runs recover/clean without crash.
...?

Pegasus

[qwerty]

You should contact Sparx support directly per mal.

q.