New Modrinth Update caused my Custom Modpack to launch incorrectly

[TheNamesJames]

Please confirm the following.

• I checked the existing issues for duplicate problems
• I have tried resolving the issue using the support portal
• I have ensured my Modrinth App installation is up to date

What version of the Modrinth App are you using?

v0.8.1

What operating systems are you seeing the problem on?

Windows

Describe the bug

Modrinth asked me to update, so I did. Upon completion I tried to launch my custom modpack that I have been playing flawlessly for months, only to find that Minecraft had launched in Vanilla. Tried to restart both the app and my computer but it still did this. Then I uninstalled Modrinth and reinstalled it, and now the modpack is launching in Forge and whatnot, but closes without a crash log during launchup during the "Loading Bootstraps" phase. Not sure what to do here

Steps to reproduce

To reproduce the problem I would launch a custom modpack with the new Modrinth version. That's all I did

Expected behavior

I expected the modpack to launch as usual, fully functional via forge with the mods installed and functioning, as it had hours before I updated the app.

Additional context

No response

[imheavi]

You need to click "Edit mod loader/game versions" in your modpack settings, then simply reselect the Forge version you were using. This bug only seems to appear with Forge instances.

[TheNamesJames]

thank you