OK, some more detailed feedback. Played after clearing cashe and removing all other mods.

1. Nothing crashes
2. Mysticism tech is on it's right place, contents are right.
3. Stupa is in it's right place, but its civilopedia entry is broken: it's name is strange ("TXT_KEY_BUILDING_STUPA_DESC") and "TXT_KEY_BUILDING_STUPA_PEDIA" instead of description, pic is the same as temple. In game it also is named strange and got a temple pic.
4. Mandir building is fine in pedia, but Mandir belief is called monastery (got jut "Mandir" in description), and still provide just monasteries

I got something like filename instead of Stupa description in civilopedia entry.

Now do the fishing tech one, with the fishpond addon! Always wanted to use that as Calusa ^m^