[mobile iOS Safari] Hyperlinks from the main docs page all give "Version not found"

Documentation

hello! I’m trying to teach my team PyTorch lightning but the main docs build has been broken for some time now

To reproduce

1. visit https://lightning.ai/docs/pytorch/stable
2. Click any link from the body of the text, e.g. “Lightning in 15 Minutes” or “API Reference”
3. These all lead to error pages that say “Version not found” on iOS safari

There’s no navigation available on these pages, so I can’t even find my way to the proper docs from the TOC tree

cc @lantiga