Weird Admin Backend after Grav update to 1.7.5

[hoernerfranz]

today I updated my site from Grav 1.7.3 to 1.7.5 (plus 5 plugins) and now the backend looks like this:

everything cluttered with PLUGIN_ADMIN.xxx text…
additionally, something similar happens on one Frontend Page:

all the rest seems ok, so far.
has anyone here seen similar things happen ?
any advice ?

[Karmalakas]

It looks like every update messes with configs, but not always
Try re-enabling translations in Admin

Not sure why, but most of my core and plugin configs for local env disappeared after upgrade But not on live page

[hoernerfranz]

excellent, @Karmalakas - re-enabling translations did the trick, thanks