[BUG] Claude reaches usage limits waaaay to fast im comparison to just yesterday

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Im on the max x5 claude plan and for a git commit + push, Claude Opus 4.8 just used 12% of my 5 hour window. The commit was 13 lines added to an .md file.
Something similar happened with tool calls or other git pushes, where claude uses way too much of the 5h token limit. Until yesterday (may 30th) everything worked just fine and I could work for the whole 5 hours without reaching the limit and now it took exactly 25 minutes. Im on the current claude desktop version.

What Should Happen?

It should not use that many token with such few tool/cli calls. and I should be able to work for around 3-5hours not just 25 minutes.

Error Messages/Logs

Steps to Reproduce

1. Use Claude Desktop / Claude Code with the current version
2. watch your usage limit go up with very little work/coding actually happening.

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Claude 1.9659.2 (390d6c)

Platform

Other

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_