Isn't that the case that when a HQ of a company/parent company files for bankruptcy, then all UK and EU branches must also immidietly close?

Probably their UK customers aren't taking them at face value and being precautious and thus causing another cascading bank run in the UK unrelated branch (same name, still, which would make it possible)

problem is if monday this shit show ain't fixed and this spreads to any other smaller banks in the us left