Gross weight disapeared in lower ECAM

Hi, for some unknown reason, the lower ECAM doesn t Show the GW anymore. When i am at the Gate with engines off, the GW is just empty. No Change even after Pax and fuel was loaded. Because i use topcat for updating weight and balance via fsuipc, could it be that topcat Maybe corrupted my Aircraft.cfg?
May somebody have an idea for Fixing this. It would help if someone could tell me from which figure in the config the data in the FMGS ECAM is build.

Reg. Bernd

suddenly the GW appears normal again. Don´t know what was wrong. May some kind of data corruption that was solved by loading everything again.