Voice loops become more stable and reliable

Bug fixes

• We fixed a crash issue in conversations related to empty or invalid timestamps, so your pages should now load smoothly without interruptions.
• Improvements in the replies process include guardrails for human-in-the-loop replies, making sure confirmations and notifications are reliable, and ensuring replies are durable.
• Voice loops are now more stable, addressing timing issues and ensuring voice-targeted loops enroll correctly without silent skips or unexpected timeouts.
• Goal links in Instagram loops are now better integrated, visible in the composer, and link handling is more robust with unconditional URL sanitization on Instagram egress.
• We've resolved issues with non-cadence loops generating unnecessary email schedules, ensuring smoother execution of agentic Instagram loops.