Thank you very much for your effort to sort this out. My first visual inspection tells, that all seegrass preexisting (included before this reverted changeset #137667141) is visible again. I will have a closer look tonight. Likely, everything is fine now. As soon as I get a positive feedback from the Greek Seagrass Meadows authors, I will closely follow the guidelines you have mentioned to make all steps necessary for including this valuable open access data on seagrass.  I learned a lot and was before not aware of these import procedures and guidelines. They make a lot of sense to me, including the use of a dedicated user name for the import only. 

Thanks a lot again for your effot and sorry for the confusion and work related to sorting this out. 

Jo
