That version should be okay for the issues I was thinking about but there are other issues on 2014, this error and the replication you have that I just noticed. I have no idea what happened with the replication related issues as it was all in Connect which was replaced and who knows what MS did. There were also people who hit the issue when when they were on CU3/CU4 for SP1. They all had memory optimized filegroups - some didn't even have the tables, just the presence of the filegroup.
The only workaround I remember for the replication and the error was to set the autogrowth property of the file to a fixed size (not a percent, something you wouldn't want anyway).
The issues may be fixed on later service packs - I would try to test SP3 and see about moving to that patch level if possible.