Look at the difference in meanings of morass from Google and Merriam Webster.
GOOGLE:
morass
/məˈras/
1.
an area of muddy or boggy ground.
"in midwinter the track beneath this bridge became a muddy morass"
Similar:
quagmire
swamp
bog
marsh
mire
quag
marshland
peat bog
fen
slough
quicksand
moss
carr
corcass
bayou
pocosin
moor
marish
2.
a complicated or confused situation.
"she would become lost in a morass of lies and explanations"
Similar:
confusion
chaos
muddle
tangle
entanglement
imbroglio
Merriam Webster:
morass
mo·rass | \ mə-ˈras , mȯ- \
Definition of morass
1: MARSH, SWAMP
2a: a situation that traps, confuses, or impedes
a legal morass
b: an overwhelming or confusing mass or mixture
a morass of traffic jams
— Mary Roach
I like Merriam Webster version better
==a situation that traps, confuses, or impedes
a legal morass==