Subversion endless "Updating..."

Hello,
since this morning, the "Local" tab of the "Changes" panel doesn't work any more on my phpstorm (121.285). It just displays previous data (number of files by changelist) which are obsolete, next to an "updating..." status.
I found out that due to an upgrade of subversion tool, subersion data needed an upgrade. I did the upgrade in console, and now svn stat -u works just fine.
But it didn't solve the issue in phpstorm, and even invalidating caches didn't solve anything.

Any suggestion ?

Thanks
Laurent