[Bug] Claude responses contain repeated text sections requiring excessive scrollback

Bug Description
I noticed that many times in Claude's responses, it repeats the last part of its answer, including the prompt bar UI, several times in a roll. It is jarring having to scrollback over the same text over, and over again to get to the previous part. I'm using terminator, so I don't know if this is an issue on my side or claude's.

Environment Info

• Platform: linux
• Terminal: vte-based
• Version: 2.1.117
• Feedback ID: 92bc9329-73da-4eee-b07e-83c50c9019e7

Errors

[{"error":"Error: NON-FATAL: Lock acquisition failed for /home/alexandre/.local/share/claude/versions/2.1.117 (expected in multi-process scenarios)\n    at Dn$ (/$bunfs/root/src/entrypoints/cli.js:2756:2177)\n    at tq6 (/$bunfs/root/src/entrypoints/cli.js:2756:1257)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-22T12:39:45.266Z"},{"error":"Error: console.error: [bun] Warning: ws.WebSocket 'unexpected-response' event is not implemented in bun\n    at K (/$bunfs/root/src/entrypoints/cli.js:525:12055)\n    at emitWarning (ws:43:42)\n    at #onOrOnce (ws:170:18)\n    at ps$ (/$bunfs/root/src/entrypoints/cli.js:3856:4688)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-04-22T14:02:11.274Z"}]