[Bug] Increased false positive flagging in MCP Server development workflows

Bug Description
Fable is flagging today much more standard programing work as before. Why is that? Basically unusable right now with my MCP Server development on powerpoint generation

Environment Info

• Platform: win32
• Terminal: vscode
• Version: 2.1.229
• Feedback ID: 8fd81edc-dfad-43c2-9a61-3e7cfda9e251

Errors

[{"error":"TelemetrySafeError: VirtualMessageList: itemKeys/messages length desync (keys=192 messages=191 range=[155,192))\n    at cfE (B:/~BUN/root/cli:23349:33082)\n    at aGm (B:/~BUN/root/cli:23349:26004)\n    at $n (B:/~BUN/root/cli:2273:21349)\n    at lc (B:/~BUN/root/cli:2273:40444)\n    at ETe (B:/~BUN/root/cli:2273:51368)\n    at JV (B:/~BUN/root/cli:2273:89058)\n    at Cbe (B:/~BUN/root/cli:2273:88009)\n    at kTe (B:/~BUN/root/cli:2273:87830)\n    at uL (B:/~BUN/root/cli:2273:84092)\n    at ft (B:/~BUN/root/cli:2273:6660)","timestamp":"2026-08-15T15:23:30.557Z"}]