Went back to 11.2. All jails and plugins gone.

[ScaryGary]

After reading great reviews on FreeNAS 11.3 i decided to give it a try. After the upgrade I realized I wasn't ready for the new ACL features and activated my 11.2 U7 boot environment and rebooted. Since then all my plugins and jails are gone.
This is what I get why I run iocage list at the console:
Traceback (most recent call last):
File "/usr/local/bin/iocage", line 10, in <module>
sys.exit(cli())
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 722, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 697, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 1066, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 895, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python3.6/site-packages/click/core.py", line 535, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/iocage_cli/list.py", line 81, in cli
dataset_type, header, _long, _sort, plugin=plugins, quick=quick)
File "/usr/local/lib/python3.6/site-packages/iocage_lib/iocage.py", line 1169, in list
quick=quick
File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_list.py", line 64, in list_datasets
iocage_lib.ioc_json.IOCJson().json_check_default_config()
File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_json.py", line 1924, in json_check_default_config
self.json_write(default_props, default_json_location)
File "/usr/local/lib/python3.6/site-packages/iocage_lib/ioc_json.py", line 431, in json_write
if template else None
File "libzfs.pyx", line 645, in libzfs.ZFS.get_dataset_by_path
libzfs.ZFSException: Dataset with path not found

How do i fix this?