Character set not launching

So I just played fine a couple hours ago. Then I turned off the computer, and started it up again now. Innerspace seemed to apply some small update, after that I tried to launch my clients as usual (ISBoxer character sets -> '5 Paladins All Melee').
Nothing is happening, and here is the console (last rows appeared after a while)

| 21:55:17 ISBoxer: Preparing to launch Character Set '5 Paladins All Melee'
| 21:55:17 ISBoxer: Settings imported from ISBoxerToolkit.GeneralSettings.XML
| 21:55:17 ISBoxer: Making sure Characters in Character Set '5 Paladins All Melee' are
valid...
| 21:55:17 ISBoxer: Good!
| 21:55:17 ISBoxer: Launching Character Set '5 Paladins All Melee' all slots...
| 21:55:17 ISBoxer: Launching Slot 1 Character 'DÃ*vinus-Aggramar'
Successfully executed '"C:\Program Files (x86)\World of Warcraft\wow-64.exe" -d3d11'.
Session name 'World of Warcraft5792' accepted for process C:\Program Files (x86)\World of
Warcraft\Wow-64.exe
| 21:58:17 ISBoxer: Character from Set '5 Paladins All Melee' not fully launched after 3
minutes. Select again to continue launching additional slots.
| 21:58:17 ISBoxer: Instructions completed.


EDIT:
Seconds after I posted this I gave it a last try. Another patch seemed to download and now it's working again.

Any mod can delete this thread if possible :)

Yes happened to me as well. Except I tried again seconds before posting a message and a new patch downloaded and fixed the issue.