But i noticed the telescope on spaceplatform seems to be missing the fluidbox also/now?
There can only be one telescope per platform, make sure its recipe is set properly. If telescopes don't have working fluidboxes at all, you should report it to Muluna.
As for "exploration pack priming", there are alternate recipes on each planet's surface to allow you to activate the packs. Simply ship your science packs somewhere else, prime them there, then bring them back to your labs. The recipe which uses data is meant to be available, but inefficient.