The Division 2 - My Character progress seems to be "broken"

As i'm not an hardcore gamer and because of my limited time for playing, i'm usually playing solo.
However a few weeks ago i decide to join an Clan just for fun, so i choose an open one and are willing to collect some Clan-EP for us.

In the beginning there was an cool new experience with the clan room and the Clan's Loot Box but last week i discover that most of the time i'm online the systems says "Clan-Server offline".
First i don't care about it (this is nothing unusual in my eyes, every service could be offline some time) but after a while i began to wonder because the issue persists.

So i spend a little time and observe the issue and i realise that the systems goes online sometimes for a fraction of a second to some seconds.

Mhh...seems not to be an connection issue or something but i leave it alone and progress to world tier IV.
Yesterday i discover another strange thing, my progessions seems to be broken.

The game told me that I only have 27 of 29 Main Missions done...what? How does that work...

...because i'm meanwhile world tier IV and only Tidal Basin is left on my invasion progression???
So i take a closer look at the White House meassage board.

Only 3 of 4 on the theater settlement?

That couldn't be as i did all the missions and i devinitly have Charles on my rooster.

And i'm also able to enter the Shooting Range.

So what's going on here?

I'm a little bit scared that something screews up my character progression as the game obvously thinks i did not do all the stuff in the game.
I also reckon that the Clans-Server systems shows offline for me because of the same reason.
Does the game thinks i never recruit Grace?

So i think i have to open an case at @Ubisoft...

 

Update 1 - 24.07.19

It seems that i'm not the only one who have something with the Progression.
In the official Forum there is an entry where someone explains the missing theater settlement stuff.

https://forums-de.ubi.com/showthread.php/212814-weitergeleitet-Ausbau-Theater-Schie%C3%9Fstand-nicht-freigeschaltet

However i've opened an Case @Ubisoft (#09358793) because of the Clan Server stuff.

Update 2 - 25.07.19

It was also mentioned that the main mission progress was probably upgraded with TU5 and the new main missions (i should read the changelog).

The Division 2 Patch Notes 1.10 TU5
New Main Mission: Manning National Zoo
New Main Mission: Camp White Oak

One of the global moderators also mentioned that the theater settlment issue was forwarded to Devs.

Update 3 - 16.08.19

The issue still persists and Ubisoft told me that my Case was forwarded to the responsible Team.
I have to reopen the case in the meantime because of the (weird) 4 days autoclose mechanism after someone of the support teams answers in the case.
I also think i have to add the information, that this seems also happen to the Matchmaking/Teamplay stuff.
Yesterday i've died in an battle and for the first time ever i call for help in-game. As nothings happens besides the "searching for help" i respawn and the was an notice that the "teamserver is not reachable".